75711218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 127809792

約数和(自身を除く): 52098574

約数列:

[1, 2, 11, 22, 43, 86, 163, 326, 473, 491, 946, 982, 1793, 3586, 5401, 7009, 10802, 14018, 21113, 42226, 77099, 80033, 154198, 160066, 232243, 464486, 880363, 1760726, 3441419, 6882838, 37855609, 75711218]

約数ペア:

[(1, 75711218), (2, 37855609), (11, 6882838), (22, 3441419), (43, 1760726), (86, 880363), (163, 464486), (326, 232243), (473, 160066), (491, 154198), (946, 80033), (982, 77099), (1793, 42226), (3586, 21113), (5401, 14018), (7009, 10802)]