25265556

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2609}}^1$

素因数の和:2888

約数の個数: 36

約数和(自身を含む): 64127700

約数和(自身を除く): 38862144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 2609, 3228, 4842, 5218, 7827, 9684, 10436, 15654, 23481, 31308, 46962, 93924, 701821, 1403642, 2105463, 2807284, 4210926, 6316389, 8421852, 12632778, 25265556]

約数ペア:

[(1, 25265556), (2, 12632778), (3, 8421852), (4, 6316389), (6, 4210926), (9, 2807284), (12, 2105463), (18, 1403642), (36, 701821), (269, 93924), (538, 46962), (807, 31308), (1076, 23481), (1614, 15654), (2421, 10436), (2609, 9684), (3228, 7827), (4842, 5218)]