77710334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 51837826

約数列:

[1, 2, 13, 26, 41, 82, 269, 271, 533, 538, 542, 1066, 3497, 3523, 6994, 7046, 11029, 11111, 22058, 22222, 72899, 143377, 144443, 145798, 286754, 288886, 947687, 1895374, 2988859, 5977718, 38855167, 77710334]

約数ペア:

[(1, 77710334), (2, 38855167), (13, 5977718), (26, 2988859), (41, 1895374), (82, 947687), (269, 288886), (271, 286754), (533, 145798), (538, 144443), (542, 143377), (1066, 72899), (3497, 22222), (3523, 22058), (6994, 11111), (7046, 11029)]