28335218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2273}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 44534016

約数和(自身を除く): 16198798

約数列:

[1, 2, 23, 46, 271, 542, 2273, 4546, 6233, 12466, 52279, 104558, 615983, 1231966, 14167609, 28335218]

約数ペア:

[(1, 28335218), (2, 14167609), (23, 1231966), (46, 615983), (271, 104558), (542, 52279), (2273, 12466), (4546, 6233)]