25645332

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19973}}^1$

素因数の和:20087

約数の個数: 24

約数和(自身を含む): 60401376

約数和(自身を除く): 34756044

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 19973, 39946, 59919, 79892, 119838, 239676, 2137111, 4274222, 6411333, 8548444, 12822666, 25645332]

約数ペア:

[(1, 25645332), (2, 12822666), (3, 8548444), (4, 6411333), (6, 4274222), (12, 2137111), (107, 239676), (214, 119838), (321, 79892), (428, 59919), (642, 39946), (1284, 19973)]