28157666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{13121}}^1$

素因数の和:13189

約数の個数: 16

約数和(自身を含む): 44877240

約数和(自身を除く): 16719574

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 13121, 26242, 380509, 485477, 761018, 970954, 14078833, 28157666]

約数ペア:

[(1, 28157666), (2, 14078833), (29, 970954), (37, 761018), (58, 485477), (74, 380509), (1073, 26242), (2146, 13121)]