25875382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 17234762

約数列:

[1, 2, 13, 26, 71, 107, 131, 142, 214, 262, 923, 1391, 1703, 1846, 2782, 3406, 7597, 9301, 14017, 15194, 18602, 28034, 98761, 120913, 182221, 197522, 241826, 364442, 995207, 1990414, 12937691, 25875382]

約数ペア:

[(1, 25875382), (2, 12937691), (13, 1990414), (26, 995207), (71, 364442), (107, 241826), (131, 197522), (142, 182221), (214, 120913), (262, 98761), (923, 28034), (1391, 18602), (1703, 15194), (1846, 14017), (2782, 9301), (3406, 7597)]