82686868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3607}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 158203584

約数和(自身を除く): 75516716

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 2084, 3607, 5731, 7214, 11462, 14428, 22924, 39677, 79354, 158708, 1879247, 3758494, 7516988, 20671717, 41343434, 82686868]

約数ペア:

[(1, 82686868), (2, 41343434), (4, 20671717), (11, 7516988), (22, 3758494), (44, 1879247), (521, 158708), (1042, 79354), (2084, 39677), (3607, 22924), (5731, 14428), (7214, 11462)]