70571852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71429}}^1$

素因数の和:71465

約数の個数: 24

約数和(自身を含む): 140002800

約数和(自身を除く): 69430948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 71429, 142858, 285716, 928577, 1357151, 1857154, 2714302, 3714308, 5428604, 17642963, 35285926, 70571852]

約数ペア:

[(1, 70571852), (2, 35285926), (4, 17642963), (13, 5428604), (19, 3714308), (26, 2714302), (38, 1857154), (52, 1357151), (76, 928577), (247, 285716), (494, 142858), (988, 71429)]