42101668

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5351}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 84518784

約数和(自身を除く): 42417116

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 5351, 7868, 10702, 21404, 37457, 74914, 149828, 1503631, 3007262, 6014524, 10525417, 21050834, 42101668]

約数ペア:

[(1, 42101668), (2, 21050834), (4, 10525417), (7, 6014524), (14, 3007262), (28, 1503631), (281, 149828), (562, 74914), (1124, 37457), (1967, 21404), (3934, 10702), (5351, 7868)]