38647324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2161}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 71916768

約数和(自身を除く): 33269444

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 2161, 4322, 4471, 8644, 8942, 17884, 36737, 73474, 146948, 568343, 1136686, 2273372, 9661831, 19323662, 38647324]

約数ペア:

[(1, 38647324), (2, 19323662), (4, 9661831), (17, 2273372), (34, 1136686), (68, 568343), (263, 146948), (526, 73474), (1052, 36737), (2161, 17884), (4322, 8942), (4471, 8644)]