25480806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 55235040

約数和(自身を除く): 29754234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1933, 2197, 3866, 4394, 5799, 6591, 11598, 13182, 25129, 50258, 75387, 150774, 326677, 653354, 980031, 1960062, 4246801, 8493602, 12740403, 25480806]

約数ペア:

[(1, 25480806), (2, 12740403), (3, 8493602), (6, 4246801), (13, 1960062), (26, 980031), (39, 653354), (78, 326677), (169, 150774), (338, 75387), (507, 50258), (1014, 25129), (1933, 13182), (2197, 11598), (3866, 6591), (4394, 5799)]