39685276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1901}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 73812816

約数和(自身を除く): 34127540

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 1901, 3802, 5219, 7604, 10438, 20876, 32317, 64634, 129268, 583607, 1167214, 2334428, 9921319, 19842638, 39685276]

約数ペア:

[(1, 39685276), (2, 19842638), (4, 9921319), (17, 2334428), (34, 1167214), (68, 583607), (307, 129268), (614, 64634), (1228, 32317), (1901, 20876), (3802, 10438), (5219, 7604)]