70657712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{259771}}^1$

素因数の和:259796

約数の個数: 20

約数和(自身を含む): 144952776

約数和(自身を除く): 74295064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 259771, 519542, 1039084, 2078168, 4156336, 4416107, 8832214, 17664428, 35328856, 70657712]

約数ペア:

[(1, 70657712), (2, 35328856), (4, 17664428), (8, 8832214), (16, 4416107), (17, 4156336), (34, 2078168), (68, 1039084), (136, 519542), (272, 259771)]