74805566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 51476674

約数列:

[1, 2, 11, 22, 41, 82, 239, 347, 451, 478, 694, 902, 2629, 3817, 5258, 7634, 9799, 14227, 19598, 28454, 82933, 107789, 156497, 165866, 215578, 312994, 912263, 1824526, 3400253, 6800506, 37402783, 74805566]

約数ペア:

[(1, 74805566), (2, 37402783), (11, 6800506), (22, 3400253), (41, 1824526), (82, 912263), (239, 312994), (347, 215578), (451, 165866), (478, 156497), (694, 107789), (902, 82933), (2629, 28454), (3817, 19598), (5258, 14227), (7634, 9799)]