46399964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{68639}}^1$

素因数の和:68669

約数の個数: 18

約数和(自身を含む): 87927840

約数和(自身を除く): 41527876

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 68639, 137278, 274556, 892307, 1784614, 3569228, 11599991, 23199982, 46399964]

約数ペア:

[(1, 46399964), (2, 23199982), (4, 11599991), (13, 3569228), (26, 1784614), (52, 892307), (169, 274556), (338, 137278), (676, 68639)]