66415756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{14107}}^1$

素因数の和:14229

約数の個数: 24

約数和(自身を含む): 127987776

約数和(自身を除く): 61572020

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 14107, 28214, 56428, 155177, 310354, 620708, 1509449, 3018898, 6037796, 16603939, 33207878, 66415756]

約数ペア:

[(1, 66415756), (2, 33207878), (4, 16603939), (11, 6037796), (22, 3018898), (44, 1509449), (107, 620708), (214, 310354), (428, 155177), (1177, 56428), (2354, 28214), (4708, 14107)]