57276856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 136785600

約数和(自身を除く): 79508744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 2713, 3016, 5278, 5426, 10556, 10852, 18991, 21112, 21704, 35269, 37982, 70538, 75964, 78677, 141076, 151928, 157354, 246883, 282152, 314708, 493766, 550739, 629416, 987532, 1022801, 1101478, 1975064, 2045602, 2202956, 4091204, 4405912, 7159607, 8182408, 14319214, 28638428, 57276856]

約数ペア:

[(1, 57276856), (2, 28638428), (4, 14319214), (7, 8182408), (8, 7159607), (13, 4405912), (14, 4091204), (26, 2202956), (28, 2045602), (29, 1975064), (52, 1101478), (56, 1022801), (58, 987532), (91, 629416), (104, 550739), (116, 493766), (182, 314708), (203, 282152), (232, 246883), (364, 157354), (377, 151928), (406, 141076), (728, 78677), (754, 75964), (812, 70538), (1508, 37982), (1624, 35269), (2639, 21704), (2713, 21112), (3016, 18991), (5278, 10852), (5426, 10556)]