28652072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 57130920

約数和(自身を除く): 28478848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 457, 461, 914, 922, 1828, 1844, 3656, 3688, 7769, 7837, 15538, 15674, 31076, 31348, 62152, 62696, 210677, 421354, 842708, 1685416, 3581509, 7163018, 14326036, 28652072]

約数ペア:

[(1, 28652072), (2, 14326036), (4, 7163018), (8, 3581509), (17, 1685416), (34, 842708), (68, 421354), (136, 210677), (457, 62696), (461, 62152), (914, 31348), (922, 31076), (1828, 15674), (1844, 15538), (3656, 7837), (3688, 7769)]