3215992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6962760

約数和(自身を除く): 3746768

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 107, 136, 214, 221, 289, 428, 442, 578, 856, 884, 1156, 1391, 1768, 1819, 2312, 2782, 3638, 3757, 5564, 7276, 7514, 11128, 14552, 15028, 23647, 30056, 30923, 47294, 61846, 94588, 123692, 189176, 247384, 401999, 803998, 1607996, 3215992]

約数ペア:

[(1, 3215992), (2, 1607996), (4, 803998), (8, 401999), (13, 247384), (17, 189176), (26, 123692), (34, 94588), (52, 61846), (68, 47294), (104, 30923), (107, 30056), (136, 23647), (214, 15028), (221, 14552), (289, 11128), (428, 7514), (442, 7276), (578, 5564), (856, 3757), (884, 3638), (1156, 2782), (1391, 2312), (1768, 1819)]