40971530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14177}}^1$

素因数の和:14218

約数の個数: 24

約数和(自身を含む): 78347628

約数和(自身を除く): 37376098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 14177, 28354, 70885, 141770, 241009, 482018, 1205045, 2410090, 4097153, 8194306, 20485765, 40971530]

約数ペア:

[(1, 40971530), (2, 20485765), (5, 8194306), (10, 4097153), (17, 2410090), (34, 1205045), (85, 482018), (170, 241009), (289, 141770), (578, 70885), (1445, 28354), (2890, 14177)]