42077708

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{13003}}^1$

素因数の和:13816

約数の個数: 12

約数和(自身を含む): 73732680

約数和(自身を除く): 31654972

約数列:

[1, 2, 4, 809, 1618, 3236, 13003, 26006, 52012, 10519427, 21038854, 42077708]

約数ペア:

[(1, 42077708), (2, 21038854), (4, 10519427), (809, 52012), (1618, 26006), (3236, 13003)]