28010198

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 42665184

約数和(自身を除く): 14654986

約数列:

[1, 2, 137, 151, 274, 302, 677, 1354, 20687, 41374, 92749, 102227, 185498, 204454, 14005099, 28010198]

約数ペア:

[(1, 28010198), (2, 14005099), (137, 204454), (151, 185498), (274, 102227), (302, 92749), (677, 41374), (1354, 20687)]