40680896

素因数分解:

$2^6\times {\mathrm{635639}}^1$

素因数の和:635651

約数の個数: 14

約数和(自身を含む): 80726280

約数和(自身を除く): 40045384

約数列:

[1, 2, 4, 8, 16, 32, 64, 635639, 1271278, 2542556, 5085112, 10170224, 20340448, 40680896]

約数ペア:

[(1, 40680896), (2, 20340448), (4, 10170224), (8, 5085112), (16, 2542556), (32, 1271278), (64, 635639)]