25644554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4423}}^1$

素因数の和:4661

約数の個数: 16

約数和(自身を含む): 41620992

約数和(自身を除く): 15976438

約数列:

[1, 2, 13, 26, 223, 446, 2899, 4423, 5798, 8846, 57499, 114998, 986329, 1972658, 12822277, 25644554]

約数ペア:

[(1, 25644554), (2, 12822277), (13, 1972658), (26, 986329), (223, 114998), (446, 57499), (2899, 8846), (4423, 5798)]