25763804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53231}}^1$

素因数の和:53257

約数の個数: 18

約数和(自身を含む): 49558992

約数和(自身を除く): 23795188

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 53231, 106462, 212924, 585541, 1171082, 2342164, 6440951, 12881902, 25763804]

約数ペア:

[(1, 25763804), (2, 12881902), (4, 6440951), (11, 2342164), (22, 1171082), (44, 585541), (121, 212924), (242, 106462), (484, 53231)]