57657808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6761}}^1$

素因数の和:6823

約数の個数: 40

約数和(自身を含む): 123257736

約数和(自身を除く): 65599928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 6761, 8528, 13522, 27044, 54088, 87893, 108176, 175786, 277201, 351572, 554402, 703144, 1108804, 1406288, 2217608, 3603613, 4435216, 7207226, 14414452, 28828904, 57657808]

約数ペア:

[(1, 57657808), (2, 28828904), (4, 14414452), (8, 7207226), (13, 4435216), (16, 3603613), (26, 2217608), (41, 1406288), (52, 1108804), (82, 703144), (104, 554402), (164, 351572), (208, 277201), (328, 175786), (533, 108176), (656, 87893), (1066, 54088), (2132, 27044), (4264, 13522), (6761, 8528)]