25388524

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12421}}^1$

素因数の和:12505

約数の個数: 24

約数和(自身を含む): 51476768

約数和(自身を除く): 26088244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 12421, 24842, 49684, 86947, 173894, 347788, 906733, 1813466, 3626932, 6347131, 12694262, 25388524]

約数ペア:

[(1, 25388524), (2, 12694262), (4, 6347131), (7, 3626932), (14, 1813466), (28, 906733), (73, 347788), (146, 173894), (292, 86947), (511, 49684), (1022, 24842), (2044, 12421)]