68681156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3727}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 127766016

約数和(自身を除く): 59084860

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 3727, 4607, 7454, 9214, 14908, 18428, 63359, 126718, 253436, 1010017, 2020034, 4040068, 17170289, 34340578, 68681156]

約数ペア:

[(1, 68681156), (2, 34340578), (4, 17170289), (17, 4040068), (34, 2020034), (68, 1010017), (271, 253436), (542, 126718), (1084, 63359), (3727, 18428), (4607, 14908), (7454, 9214)]