26601038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5431}}^1$

素因数の和:5543

約数の個数: 16

約数和(自身を含む): 41717760

約数和(自身を除く): 15116722

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5431, 10862, 168361, 336722, 429049, 858098, 13300519, 26601038]

約数ペア:

[(1, 26601038), (2, 13300519), (31, 858098), (62, 429049), (79, 336722), (158, 168361), (2449, 10862), (4898, 5431)]