70428388

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 125269760

約数和(自身を除く): 54841372

約数列:

[1, 2, 4, 109, 163, 218, 326, 436, 652, 991, 1982, 3964, 17767, 35534, 71068, 108019, 161533, 216038, 323066, 432076, 646132, 17607097, 35214194, 70428388]

約数ペア:

[(1, 70428388), (2, 35214194), (4, 17607097), (109, 646132), (163, 432076), (218, 323066), (326, 216038), (436, 161533), (652, 108019), (991, 71068), (1982, 35534), (3964, 17767)]