71089954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9461}}^1$

素因数の和:9510

約数の個数: 24

約数和(自身を含む): 122003028

約数和(自身を除く): 50913074

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 9461, 18922, 122993, 160837, 245986, 321674, 2090881, 2734229, 4181762, 5468458, 35544977, 71089954]

約数ペア:

[(1, 71089954), (2, 35544977), (13, 5468458), (17, 4181762), (26, 2734229), (34, 2090881), (221, 321674), (289, 245986), (442, 160837), (578, 122993), (3757, 18922), (7514, 9461)]