25208756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{953}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 46879560

約数和(自身を除く): 21670804

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 953, 1556, 1906, 3812, 6613, 13226, 16201, 26452, 32402, 64804, 370717, 741434, 1482868, 6302189, 12604378, 25208756]

約数ペア:

[(1, 25208756), (2, 12604378), (4, 6302189), (17, 1482868), (34, 741434), (68, 370717), (389, 64804), (778, 32402), (953, 26452), (1556, 16201), (1906, 13226), (3812, 6613)]