42101276

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2221}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 84364896

約数和(自身を除く): 42263620

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2221, 2708, 4442, 4739, 8884, 9478, 15547, 18956, 31094, 62188, 1503617, 3007234, 6014468, 10525319, 21050638, 42101276]

約数ペア:

[(1, 42101276), (2, 21050638), (4, 10525319), (7, 6014468), (14, 3007234), (28, 1503617), (677, 62188), (1354, 31094), (2221, 18956), (2708, 15547), (4442, 9478), (4739, 8884)]