77249968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{166487}}^1$

素因数の和:166524

約数の個数: 20

約数和(自身を含む): 154833840

約数和(自身を除く): 77583872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 166487, 332974, 665948, 1331896, 2663792, 4828123, 9656246, 19312492, 38624984, 77249968]

約数ペア:

[(1, 77249968), (2, 38624984), (4, 19312492), (8, 9656246), (16, 4828123), (29, 2663792), (58, 1331896), (116, 665948), (232, 332974), (464, 166487)]