25446044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 48096048

約数和(自身を除く): 22650004

約数列:

[1, 2, 4, 13, 26, 52, 571, 857, 1142, 1714, 2284, 3428, 7423, 11141, 14846, 22282, 29692, 44564, 489347, 978694, 1957388, 6361511, 12723022, 25446044]

約数ペア:

[(1, 25446044), (2, 12723022), (4, 6361511), (13, 1957388), (26, 978694), (52, 489347), (571, 44564), (857, 29692), (1142, 22282), (1714, 14846), (2284, 11141), (3428, 7423)]