28438408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114671}}^1$

素因数の和:114708

約数の個数: 16

約数和(自身を含む): 55042560

約数和(自身を除く): 26604152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114671, 229342, 458684, 917368, 3554801, 7109602, 14219204, 28438408]

約数ペア:

[(1, 28438408), (2, 14219204), (4, 7109602), (8, 3554801), (31, 917368), (62, 458684), (124, 229342), (248, 114671)]