25305584

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{1721}}^1$

素因数の和:2648

約数の個数: 20

約数和(自身を含む): 49111440

約数和(自身を除く): 23805856

約数列:

[1, 2, 4, 8, 16, 919, 1721, 1838, 3442, 3676, 6884, 7352, 13768, 14704, 27536, 1581599, 3163198, 6326396, 12652792, 25305584]

約数ペア:

[(1, 25305584), (2, 12652792), (4, 6326396), (8, 3163198), (16, 1581599), (919, 27536), (1721, 14704), (1838, 13768), (3442, 7352), (3676, 6884)]