70116976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257783}}^1$

素因数の和:257808

約数の個数: 20

約数和(自身を含む): 143843472

約数和(自身を除く): 73726496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 257783, 515566, 1031132, 2062264, 4124528, 4382311, 8764622, 17529244, 35058488, 70116976]

約数ペア:

[(1, 70116976), (2, 35058488), (4, 17529244), (8, 8764622), (16, 4382311), (17, 4124528), (34, 2062264), (68, 1031132), (136, 515566), (272, 257783)]