64433824

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 165904200

約数和(自身を除く): 101470376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 109, 112, 116, 182, 196, 203, 208, 218, 224, 232, 364, 377, 392, 406, 416, 436, 464, 637, 728, 754, 763, 784, 812, 872, 928, 1274, 1417, 1421, 1456, 1508, 1526, 1568, 1624, 1744, 2548, 2639, 2834, 2842, 2912, 3016, 3052, 3161, 3248, 3488, 5096, 5278, 5341, 5668, 5684, 6032, 6104, 6322, 6496, 9919, 10192, 10556, 10682, 11336, 11368, 12064, 12208, 12644, 18473, 19838, 20384, 21112, 21364, 22127, 22672, 22736, 24416, 25288, 36946, 39676, 41093, 42224, 42728, 44254, 45344, 45472, 50576, 69433, 73892, 79352, 82186, 84448, 85456, 88508, 101152, 138866, 147784, 154889, 158704, 164372, 170912, 177016, 277732, 287651, 295568, 309778, 317408, 328744, 354032, 555464, 575302, 591136, 619556, 657488, 708064, 1110928, 1150604, 1239112, 1314976, 2013557, 2221856, 2301208, 2478224, 4027114, 4602416, 4956448, 8054228, 9204832, 16108456, 32216912, 64433824]

約数ペア:

[(1, 64433824), (2, 32216912), (4, 16108456), (7, 9204832), (8, 8054228), (13, 4956448), (14, 4602416), (16, 4027114), (26, 2478224), (28, 2301208), (29, 2221856), (32, 2013557), (49, 1314976), (52, 1239112), (56, 1150604), (58, 1110928), (91, 708064), (98, 657488), (104, 619556), (109, 591136), (112, 575302), (116, 555464), (182, 354032), (196, 328744), (203, 317408), (208, 309778), (218, 295568), (224, 287651), (232, 277732), (364, 177016), (377, 170912), (392, 164372), (406, 158704), (416, 154889), (436, 147784), (464, 138866), (637, 101152), (728, 88508), (754, 85456), (763, 84448), (784, 82186), (812, 79352), (872, 73892), (928, 69433), (1274, 50576), (1417, 45472), (1421, 45344), (1456, 44254), (1508, 42728), (1526, 42224), (1568, 41093), (1624, 39676), (1744, 36946), (2548, 25288), (2639, 24416), (2834, 22736), (2842, 22672), (2912, 22127), (3016, 21364), (3052, 21112), (3161, 20384), (3248, 19838), (3488, 18473), (5096, 12644), (5278, 12208), (5341, 12064), (5668, 11368), (5684, 11336), (6032, 10682), (6104, 10556), (6322, 10192), (6496, 9919)]