39846742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5303}}^1$

素因数の和:5352

約数の個数: 24

約数和(自身を含む): 68389776

約数和(自身を除く): 28543034

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 5303, 7514, 10606, 68939, 90151, 137878, 180302, 1171963, 1532567, 2343926, 3065134, 19923371, 39846742]

約数ペア:

[(1, 39846742), (2, 19923371), (13, 3065134), (17, 2343926), (26, 1532567), (34, 1171963), (221, 180302), (289, 137878), (442, 90151), (578, 68939), (3757, 10606), (5303, 7514)]