42604070

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{8677}}^1$

素因数の和:9175

約数の個数: 16

約数和(自身を含む): 76852368

約数和(自身を除く): 34248298

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 8677, 17354, 43385, 86770, 4260407, 8520814, 21302035, 42604070]

約数ペア:

[(1, 42604070), (2, 21302035), (5, 8520814), (10, 4260407), (491, 86770), (982, 43385), (2455, 17354), (4910, 8677)]