25988308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 48492864

約数和(自身を除く): 22504556

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2531, 2567, 5062, 5134, 10124, 10268, 43027, 86054, 172108, 382181, 764362, 1528724, 6497077, 12994154, 25988308]

約数ペア:

[(1, 25988308), (2, 12994154), (4, 6497077), (17, 1528724), (34, 764362), (68, 382181), (151, 172108), (302, 86054), (604, 43027), (2531, 10268), (2567, 10124), (5062, 5134)]