4625968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15244

約数の個数: 20

約数和(自身を含む): 9435160

約数和(自身を除く): 4809192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15217, 30434, 60868, 121736, 243472, 289123, 578246, 1156492, 2312984, 4625968]

約数ペア:

[(1, 4625968), (2, 2312984), (4, 1156492), (8, 578246), (16, 289123), (19, 243472), (38, 121736), (76, 60868), (152, 30434), (304, 15217)]