25635274

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 45048960

約数和(自身を除く): 19413686

約数列:

[1, 2, 7, 14, 107, 109, 157, 214, 218, 314, 749, 763, 1099, 1498, 1526, 2198, 11663, 16799, 17113, 23326, 33598, 34226, 81641, 117593, 119791, 163282, 235186, 239582, 1831091, 3662182, 12817637, 25635274]

約数ペア:

[(1, 25635274), (2, 12817637), (7, 3662182), (14, 1831091), (107, 239582), (109, 235186), (157, 163282), (214, 119791), (218, 117593), (314, 81641), (749, 34226), (763, 33598), (1099, 23326), (1498, 17113), (1526, 16799), (2198, 11663)]