75734864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{278437}}^1$

素因数の和:278462

約数の個数: 20

約数和(自身を含む): 155368404

約数和(自身を除く): 79633540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 278437, 556874, 1113748, 2227496, 4454992, 4733429, 9466858, 18933716, 37867432, 75734864]

約数ペア:

[(1, 75734864), (2, 37867432), (4, 18933716), (8, 9466858), (16, 4733429), (17, 4454992), (34, 2227496), (68, 1113748), (136, 556874), (272, 278437)]