28242358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 43683696

約数和(自身を除く): 15441338

約数列:

[1, 2, 41, 82, 163, 326, 2113, 4226, 6683, 13366, 86633, 173266, 344419, 688838, 14121179, 28242358]

約数ペア:

[(1, 28242358), (2, 14121179), (41, 688838), (82, 344419), (163, 173266), (326, 86633), (2113, 13366), (4226, 6683)]