68711032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{660683}}^1$

素因数の和:660702

約数の個数: 16

約数和(自身を含む): 138743640

約数和(自身を除く): 70032608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 660683, 1321366, 2642732, 5285464, 8588879, 17177758, 34355516, 68711032]

約数ペア:

[(1, 68711032), (2, 34355516), (4, 17177758), (8, 8588879), (13, 5285464), (26, 2642732), (52, 1321366), (104, 660683)]