17421817504

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2917}}^1$

素因数の和:3247

約数の個数: 144

約数和(自身を含む): 43129662408

約数和(自身を除く): 25707844904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 293, 364, 392, 416, 586, 637, 728, 784, 1172, 1274, 1456, 1568, 2051, 2344, 2548, 2912, 2917, 3809, 4102, 4688, 5096, 5834, 7618, 8204, 9376, 10192, 11668, 14357, 15236, 16408, 20384, 20419, 23336, 26663, 28714, 30472, 32816, 37921, 40838, 46672, 53326, 57428, 60944, 65632, 75842, 81676, 93344, 106652, 114856, 121888, 142933, 151684, 163352, 186641, 213304, 229712, 265447, 285866, 303368, 326704, 373282, 426608, 459424, 530894, 571732, 606736, 653408, 746564, 853216, 854681, 1061788, 1143464, 1213472, 1493128, 1709362, 1858129, 2123576, 2286928, 2986256, 3418724, 3716258, 4247152, 4573856, 5972512, 5982767, 6837448, 7432516, 8494304, 11110853, 11965534, 13674896, 14865032, 22221706, 23931068, 27349792, 29730064, 41879369, 44443412, 47862136, 59460128, 77775971, 83758738, 88886824, 95724272, 155551942, 167517476, 177773648, 191448544, 311103884, 335034952, 355547296, 544431797, 622207768, 670069904, 1088863594, 1244415536, 1340139808, 2177727188, 2488831072, 4355454376, 8710908752, 17421817504]

約数ペア:

[(1, 17421817504), (2, 8710908752), (4, 4355454376), (7, 2488831072), (8, 2177727188), (13, 1340139808), (14, 1244415536), (16, 1088863594), (26, 670069904), (28, 622207768), (32, 544431797), (49, 355547296), (52, 335034952), (56, 311103884), (91, 191448544), (98, 177773648), (104, 167517476), (112, 155551942), (182, 95724272), (196, 88886824), (208, 83758738), (224, 77775971), (293, 59460128), (364, 47862136), (392, 44443412), (416, 41879369), (586, 29730064), (637, 27349792), (728, 23931068), (784, 22221706), (1172, 14865032), (1274, 13674896), (1456, 11965534), (1568, 11110853), (2051, 8494304), (2344, 7432516), (2548, 6837448), (2912, 5982767), (2917, 5972512), (3809, 4573856), (4102, 4247152), (4688, 3716258), (5096, 3418724), (5834, 2986256), (7618, 2286928), (8204, 2123576), (9376, 1858129), (10192, 1709362), (11668, 1493128), (14357, 1213472), (15236, 1143464), (16408, 1061788), (20384, 854681), (20419, 853216), (23336, 746564), (26663, 653408), (28714, 606736), (30472, 571732), (32816, 530894), (37921, 459424), (40838, 426608), (46672, 373282), (53326, 326704), (57428, 303368), (60944, 285866), (65632, 265447), (75842, 229712), (81676, 213304), (93344, 186641), (106652, 163352), (114856, 151684), (121888, 142933)]