26688768

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 78489600

約数和(自身を除く): 51800832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 59, 62, 64, 76, 93, 96, 114, 118, 124, 128, 152, 177, 186, 192, 228, 236, 248, 256, 304, 354, 372, 384, 456, 472, 496, 589, 608, 708, 744, 768, 912, 944, 992, 1121, 1178, 1216, 1416, 1488, 1767, 1824, 1829, 1888, 1984, 2242, 2356, 2432, 2832, 2976, 3363, 3534, 3648, 3658, 3776, 3968, 4484, 4712, 4864, 5487, 5664, 5952, 6726, 7068, 7296, 7316, 7552, 7936, 8968, 9424, 10974, 11328, 11904, 13452, 14136, 14592, 14632, 15104, 17936, 18848, 21948, 22656, 23808, 26904, 28272, 29264, 34751, 35872, 37696, 43896, 45312, 53808, 56544, 58528, 69502, 71744, 75392, 87792, 104253, 107616, 113088, 117056, 139004, 143488, 150784, 175584, 208506, 215232, 226176, 234112, 278008, 286976, 351168, 417012, 430464, 452352, 468224, 556016, 702336, 834024, 860928, 1112032, 1404672, 1668048, 2224064, 3336096, 4448128, 6672192, 8896256, 13344384, 26688768]

約数ペア:

[(1, 26688768), (2, 13344384), (3, 8896256), (4, 6672192), (6, 4448128), (8, 3336096), (12, 2224064), (16, 1668048), (19, 1404672), (24, 1112032), (31, 860928), (32, 834024), (38, 702336), (48, 556016), (57, 468224), (59, 452352), (62, 430464), (64, 417012), (76, 351168), (93, 286976), (96, 278008), (114, 234112), (118, 226176), (124, 215232), (128, 208506), (152, 175584), (177, 150784), (186, 143488), (192, 139004), (228, 117056), (236, 113088), (248, 107616), (256, 104253), (304, 87792), (354, 75392), (372, 71744), (384, 69502), (456, 58528), (472, 56544), (496, 53808), (589, 45312), (608, 43896), (708, 37696), (744, 35872), (768, 34751), (912, 29264), (944, 28272), (992, 26904), (1121, 23808), (1178, 22656), (1216, 21948), (1416, 18848), (1488, 17936), (1767, 15104), (1824, 14632), (1829, 14592), (1888, 14136), (1984, 13452), (2242, 11904), (2356, 11328), (2432, 10974), (2832, 9424), (2976, 8968), (3363, 7936), (3534, 7552), (3648, 7316), (3658, 7296), (3776, 7068), (3968, 6726), (4484, 5952), (4712, 5664), (4864, 5487)]