25656604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1229}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 47733840

約数和(自身を除く): 22077236

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 1229, 2458, 4916, 5219, 10438, 20876, 20893, 41786, 83572, 377303, 754606, 1509212, 6414151, 12828302, 25656604]

約数ペア:

[(1, 25656604), (2, 12828302), (4, 6414151), (17, 1509212), (34, 754606), (68, 377303), (307, 83572), (614, 41786), (1228, 20893), (1229, 20876), (2458, 10438), (4916, 5219)]