64407056

素因数分解:

$2^4\times 7^1\times {\mathrm{575063}}^1$

素因数の和:575078

約数の個数: 20

約数和(自身を含む): 142615872

約数和(自身を除く): 78208816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 575063, 1150126, 2300252, 4025441, 4600504, 8050882, 9201008, 16101764, 32203528, 64407056]

約数ペア:

[(1, 64407056), (2, 32203528), (4, 16101764), (7, 9201008), (8, 8050882), (14, 4600504), (16, 4025441), (28, 2300252), (56, 1150126), (112, 575063)]