70397288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{52069}}^1$

素因数の和:52101

約数の個数: 24

約数和(自身を含む): 142932150

約数和(自身を除く): 72534862

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 52069, 104138, 208276, 416552, 676897, 1353794, 2707588, 5415176, 8799661, 17599322, 35198644, 70397288]

約数ペア:

[(1, 70397288), (2, 35198644), (4, 17599322), (8, 8799661), (13, 5415176), (26, 2707588), (52, 1353794), (104, 676897), (169, 416552), (338, 208276), (676, 104138), (1352, 52069)]