348794576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98641}}^1$

素因数の和:98679

約数の個数: 40

約数和(自身を含む): 770591304

約数和(自身を除く): 421796728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 98641, 197282, 394564, 789128, 1282333, 1578256, 1676897, 2564666, 3353794, 5129332, 6707588, 10258664, 13415176, 20517328, 21799661, 26830352, 43599322, 87198644, 174397288, 348794576]

約数ペア:

[(1, 348794576), (2, 174397288), (4, 87198644), (8, 43599322), (13, 26830352), (16, 21799661), (17, 20517328), (26, 13415176), (34, 10258664), (52, 6707588), (68, 5129332), (104, 3353794), (136, 2564666), (208, 1676897), (221, 1578256), (272, 1282333), (442, 789128), (884, 394564), (1768, 197282), (3536, 98641)]