42997162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38459}}^1$

素因数の和:38517

約数の個数: 16

約数和(自身を含む): 71074080

約数和(自身を除く): 28076918

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 38459, 76918, 499967, 999934, 1653737, 3307474, 21498581, 42997162]

約数ペア:

[(1, 42997162), (2, 21498581), (13, 3307474), (26, 1653737), (43, 999934), (86, 499967), (559, 76918), (1118, 38459)]