66886788

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{10007}}^1$

素因数の和:10571

約数の個数: 24

約数和(自身を含む): 156364992

約数和(自身を除く): 89478204

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 3342, 6684, 10007, 20014, 30021, 40028, 60042, 120084, 5573899, 11147798, 16721697, 22295596, 33443394, 66886788]

約数ペア:

[(1, 66886788), (2, 33443394), (3, 22295596), (4, 16721697), (6, 11147798), (12, 5573899), (557, 120084), (1114, 60042), (1671, 40028), (2228, 30021), (3342, 20014), (6684, 10007)]