72645794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164357}}^1$

素因数の和:164389

約数の個数: 16

約数和(自身を含む): 124254648

約数和(自身を除く): 51608854

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 164357, 328714, 2136641, 2794069, 4273282, 5588138, 36322897, 72645794]

約数ペア:

[(1, 72645794), (2, 36322897), (13, 5588138), (17, 4273282), (26, 2794069), (34, 2136641), (221, 328714), (442, 164357)]