28341788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 52858512

約数和(自身を除く): 24516724

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2557, 2771, 5114, 5542, 10228, 11084, 43469, 86938, 173876, 416791, 833582, 1667164, 7085447, 14170894, 28341788]

約数ペア:

[(1, 28341788), (2, 14170894), (4, 7085447), (17, 1667164), (34, 833582), (68, 416791), (163, 173876), (326, 86938), (652, 43469), (2557, 11084), (2771, 10228), (5114, 5542)]