28155094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 49424256

約数和(自身を除く): 21269162

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 907, 913, 1411, 1814, 1826, 2822, 9977, 15419, 15521, 19954, 30838, 31042, 75281, 150562, 169609, 339218, 828091, 1279777, 1656182, 2559554, 14077547, 28155094]

約数ペア:

[(1, 28155094), (2, 14077547), (11, 2559554), (17, 1656182), (22, 1279777), (34, 828091), (83, 339218), (166, 169609), (187, 150562), (374, 75281), (907, 31042), (913, 30838), (1411, 19954), (1814, 15521), (1826, 15419), (2822, 9977)]