66849032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491537}}^1$

素因数の和:491560

約数の個数: 16

約数和(自身を含む): 132715260

約数和(自身を除く): 65866228

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491537, 983074, 1966148, 3932296, 8356129, 16712258, 33424516, 66849032]

約数ペア:

[(1, 66849032), (2, 33424516), (4, 16712258), (8, 8356129), (17, 3932296), (34, 1966148), (68, 983074), (136, 491537)]