625991376

素因数分解:

$2^4\times 3^1\times {\mathrm{13041487}}^1$

素因数の和:13041498

約数の個数: 20

約数和(自身を含む): 1617144512

約数和(自身を除く): 991153136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13041487, 26082974, 39124461, 52165948, 78248922, 104331896, 156497844, 208663792, 312995688, 625991376]

約数ペア:

[(1, 625991376), (2, 312995688), (3, 208663792), (4, 156497844), (6, 104331896), (8, 78248922), (12, 52165948), (16, 39124461), (24, 26082974), (48, 13041487)]