66220086704

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{17173259}}^1$

素因数の和:17173508

約数の個数: 20

約数和(自身を含む): 128833796520

約数和(自身を除く): 62613709816

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 17173259, 34346518, 68693036, 137386072, 274772144, 4138755419, 8277510838, 16555021676, 33110043352, 66220086704]

約数ペア:

[(1, 66220086704), (2, 33110043352), (4, 16555021676), (8, 8277510838), (16, 4138755419), (241, 274772144), (482, 137386072), (964, 68693036), (1928, 34346518), (3856, 17173259)]