28572410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 54914112

約数和(自身を除く): 26341702

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1283, 1310, 2227, 2566, 4454, 6415, 11135, 12830, 21811, 22270, 43622, 109055, 168073, 218110, 336146, 840365, 1680730, 2857241, 5714482, 14286205, 28572410]

約数ペア:

[(1, 28572410), (2, 14286205), (5, 5714482), (10, 2857241), (17, 1680730), (34, 840365), (85, 336146), (131, 218110), (170, 168073), (262, 109055), (655, 43622), (1283, 22270), (1310, 21811), (2227, 12830), (2566, 11135), (4454, 6415)]