28496238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249967}}^1$

素因数の和:249991

約数の個数: 16

約数和(自身を含む): 59992320

約数和(自身を除く): 31496082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249967, 499934, 749901, 1499802, 4749373, 9498746, 14248119, 28496238]

約数ペア:

[(1, 28496238), (2, 14248119), (3, 9498746), (6, 4749373), (19, 1499802), (38, 749901), (57, 499934), (114, 249967)]