28477726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2657}}^1$

素因数の和:2915

約数の個数: 16

約数和(自身を含む): 44781984

約数和(自身を除く): 16304258

約数列:

[1, 2, 23, 46, 233, 466, 2657, 5314, 5359, 10718, 61111, 122222, 619081, 1238162, 14238863, 28477726]

約数ペア:

[(1, 28477726), (2, 14238863), (23, 1238162), (46, 619081), (233, 122222), (466, 61111), (2657, 10718), (5314, 5359)]