28232887

素因数分解:

${\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 12

約数和(自身を含む): 29783376

約数和(自身を除く): 1550489

約数列:

[1, 37, 41, 503, 1369, 1517, 18611, 20623, 56129, 688607, 763051, 28232887]

約数ペア:

[(1, 28232887), (37, 763051), (41, 688607), (503, 56129), (1369, 20623), (1517, 18611)]