25581404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 46318608

約数和(自身を除く): 20737204

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 1801, 3551, 3602, 7102, 7204, 14204, 95453, 120667, 190906, 241334, 381812, 482668, 6395351, 12790702, 25581404]

約数ペア:

[(1, 25581404), (2, 12790702), (4, 6395351), (53, 482668), (67, 381812), (106, 241334), (134, 190906), (212, 120667), (268, 95453), (1801, 14204), (3551, 7204), (3602, 7102)]