70903274

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2474

約数の個数: 24

約数和(自身を含む): 116508780

約数和(自身を除く): 45605506

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 2357, 4714, 15041, 30082, 30641, 61282, 209773, 398333, 419546, 796666, 2727049, 5454098, 35451637, 70903274]

約数ペア:

[(1, 70903274), (2, 35451637), (13, 5454098), (26, 2727049), (89, 796666), (169, 419546), (178, 398333), (338, 209773), (1157, 61282), (2314, 30641), (2357, 30082), (4714, 15041)]