66931732

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11329}}^1$

素因数の和:11551

約数の個数: 24

約数和(自身を含む): 134509760

約数和(自身を除く): 67578028

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11329, 22658, 45316, 79303, 158606, 317212, 2390419, 4780838, 9561676, 16732933, 33465866, 66931732]

約数ペア:

[(1, 66931732), (2, 33465866), (4, 16732933), (7, 9561676), (14, 4780838), (28, 2390419), (211, 317212), (422, 158606), (844, 79303), (1477, 45316), (2954, 22658), (5908, 11329)]