68989468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{2017}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 128151072

約数和(自身を除く): 59161604

約数列:

[1, 2, 4, 17, 34, 68, 503, 1006, 2012, 2017, 4034, 8068, 8551, 17102, 34204, 34289, 68578, 137156, 1014551, 2029102, 4058204, 17247367, 34494734, 68989468]

約数ペア:

[(1, 68989468), (2, 34494734), (4, 17247367), (17, 4058204), (34, 2029102), (68, 1014551), (503, 137156), (1006, 68578), (2012, 34289), (2017, 34204), (4034, 17102), (8068, 8551)]