28415398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6907}}^1$

素因数の和:6948

約数の個数: 24

約数和(自身を含む): 49613256

約数和(自身を除く): 21197858

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 6907, 13814, 75977, 117419, 151954, 234838, 835747, 1291609, 1671494, 2583218, 14207699, 28415398]

約数ペア:

[(1, 28415398), (2, 14207699), (11, 2583218), (17, 1671494), (22, 1291609), (34, 835747), (121, 234838), (187, 151954), (242, 117419), (374, 75977), (2057, 13814), (4114, 6907)]