66587948

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12451}}^1$

素因数の和:12653

約数の個数: 24

約数和(自身を含む): 133883904

約数和(自身を除く): 67295956

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 12451, 24902, 49804, 87157, 174314, 348628, 2378141, 4756282, 9512564, 16646987, 33293974, 66587948]

約数ペア:

[(1, 66587948), (2, 33293974), (4, 16646987), (7, 9512564), (14, 4756282), (28, 2378141), (191, 348628), (382, 174314), (764, 87157), (1337, 49804), (2674, 24902), (5348, 12451)]