42404572

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2237}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 84972384

約数和(自身を除く): 42567812

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2237, 2708, 4474, 4739, 8948, 9478, 15659, 18956, 31318, 62636, 1514449, 3028898, 6057796, 10601143, 21202286, 42404572]

約数ペア:

[(1, 42404572), (2, 21202286), (4, 10601143), (7, 6057796), (14, 3028898), (28, 1514449), (677, 62636), (1354, 31318), (2237, 18956), (2708, 15659), (4474, 9478), (4739, 8948)]