25521302

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 39653712

約数和(自身を除く): 14132410

約数列:

[1, 2, 53, 61, 106, 122, 3233, 3947, 6466, 7894, 209191, 240767, 418382, 481534, 12760651, 25521302]

約数ペア:

[(1, 25521302), (2, 12760651), (53, 481534), (61, 418382), (106, 240767), (122, 209191), (3233, 7894), (3947, 6466)]