64587710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14321}}^1$

素因数の和:14380

約数の個数: 32

約数和(自身を含む): 129929184

約数和(自身を除く): 65341474

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 14321, 28642, 71605, 143210, 157531, 315062, 587161, 787655, 1174322, 1575310, 2935805, 5871610, 6458771, 12917542, 32293855, 64587710]

約数ペア:

[(1, 64587710), (2, 32293855), (5, 12917542), (10, 6458771), (11, 5871610), (22, 2935805), (41, 1575310), (55, 1174322), (82, 787655), (110, 587161), (205, 315062), (410, 157531), (451, 143210), (902, 71605), (2255, 28642), (4510, 14321)]