28075268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9151}}^1$

素因数の和:9227

約数の個数: 24

約数和(自身を含む): 53813760

約数和(自身を除く): 25738492

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 9151, 18302, 36604, 118963, 237926, 475852, 539909, 1079818, 2159636, 7018817, 14037634, 28075268]

約数ペア:

[(1, 28075268), (2, 14037634), (4, 7018817), (13, 2159636), (26, 1079818), (52, 539909), (59, 475852), (118, 237926), (236, 118963), (767, 36604), (1534, 18302), (3068, 9151)]