404371384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{8423}}^1$

素因数の和:8799

約数の個数: 32

約数和(自身を含む): 805165920

約数和(自身を除く): 400794536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 706, 1412, 2824, 6001, 8423, 12002, 16846, 24004, 33692, 48008, 67384, 143191, 286382, 572764, 1145528, 2973319, 5946638, 11893276, 23786552, 50546423, 101092846, 202185692, 404371384]

約数ペア:

[(1, 404371384), (2, 202185692), (4, 101092846), (8, 50546423), (17, 23786552), (34, 11893276), (68, 5946638), (136, 2973319), (353, 1145528), (706, 572764), (1412, 286382), (2824, 143191), (6001, 67384), (8423, 48008), (12002, 33692), (16846, 24004)]