28176418816

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4950

約数の個数: 192

約数和(自身を含む): 71591869440

約数和(自身を除く): 43415450624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1024, 1456, 1612, 1664, 1736, 1792, 1984, 2048, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4877, 5642, 5824, 6448, 6656, 6944, 7168, 7936, 9754, 11284, 11648, 12896, 13312, 13888, 14336, 15872, 19508, 22568, 23296, 25792, 26624, 27776, 31744, 34139, 39016, 45136, 46592, 51584, 55552, 63401, 63488, 68278, 78032, 90272, 93184, 103168, 111104, 126802, 136556, 151187, 156064, 180544, 186368, 206336, 222208, 253604, 273112, 302374, 312128, 361088, 412672, 443807, 444416, 507208, 546224, 604748, 624256, 722176, 825344, 887614, 1014416, 1058309, 1092448, 1209496, 1248512, 1444352, 1775228, 1965431, 2028832, 2116618, 2184896, 2418992, 2497024, 2888704, 3550456, 3930862, 4057664, 4233236, 4369792, 4837984, 4994048, 5777408, 7100912, 7861724, 8115328, 8466472, 8739584, 9675968, 9988096, 13758017, 14201824, 15723448, 16230656, 16932944, 17479168, 19351936, 27516034, 28403648, 31446896, 32461312, 33865888, 34958336, 38703872, 55032068, 56807296, 62893792, 64922624, 67731776, 69916672, 77407744, 110064136, 113614592, 125787584, 129845248, 135463552, 154815488, 220128272, 227229184, 251575168, 270927104, 309630976, 440256544, 454458368, 503150336, 541854208, 880513088, 908916736, 1006300672, 1083708416, 1761026176, 2012601344, 2167416832, 3522052352, 4025202688, 7044104704, 14088209408, 28176418816]

約数ペア:

[(1, 28176418816), (2, 14088209408), (4, 7044104704), (7, 4025202688), (8, 3522052352), (13, 2167416832), (14, 2012601344), (16, 1761026176), (26, 1083708416), (28, 1006300672), (31, 908916736), (32, 880513088), (52, 541854208), (56, 503150336), (62, 454458368), (64, 440256544), (91, 309630976), (104, 270927104), (112, 251575168), (124, 227229184), (128, 220128272), (182, 154815488), (208, 135463552), (217, 129845248), (224, 125787584), (248, 113614592), (256, 110064136), (364, 77407744), (403, 69916672), (416, 67731776), (434, 64922624), (448, 62893792), (496, 56807296), (512, 55032068), (728, 38703872), (806, 34958336), (832, 33865888), (868, 32461312), (896, 31446896), (992, 28403648), (1024, 27516034), (1456, 19351936), (1612, 17479168), (1664, 16932944), (1736, 16230656), (1792, 15723448), (1984, 14201824), (2048, 13758017), (2821, 9988096), (2912, 9675968), (3224, 8739584), (3328, 8466472), (3472, 8115328), (3584, 7861724), (3968, 7100912), (4877, 5777408), (5642, 4994048), (5824, 4837984), (6448, 4369792), (6656, 4233236), (6944, 4057664), (7168, 3930862), (7936, 3550456), (9754, 2888704), (11284, 2497024), (11648, 2418992), (12896, 2184896), (13312, 2116618), (13888, 2028832), (14336, 1965431), (15872, 1775228), (19508, 1444352), (22568, 1248512), (23296, 1209496), (25792, 1092448), (26624, 1058309), (27776, 1014416), (31744, 887614), (34139, 825344), (39016, 722176), (45136, 624256), (46592, 604748), (51584, 546224), (55552, 507208), (63401, 444416), (63488, 443807), (68278, 412672), (78032, 361088), (90272, 312128), (93184, 302374), (103168, 273112), (111104, 253604), (126802, 222208), (136556, 206336), (151187, 186368), (156064, 180544)]