42447572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{624229}}^1$

素因数の和:624250

約数の個数: 12

約数和(自身を含む): 78652980

約数和(自身を除く): 36205408

約数列:

[1, 2, 4, 17, 34, 68, 624229, 1248458, 2496916, 10611893, 21223786, 42447572]

約数ペア:

[(1, 42447572), (2, 21223786), (4, 10611893), (17, 2496916), (34, 1248458), (68, 624229)]