39681434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5281}}^1$

素因数の和:5330

約数の個数: 24

約数和(自身を含む): 68106108

約数和(自身を除く): 28424674

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 5281, 7514, 10562, 68653, 89777, 137306, 179554, 1167101, 1526209, 2334202, 3052418, 19840717, 39681434]

約数ペア:

[(1, 39681434), (2, 19840717), (13, 3052418), (17, 2334202), (26, 1526209), (34, 1167101), (221, 179554), (289, 137306), (442, 89777), (578, 68653), (3757, 10562), (5281, 7514)]