64998548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5281}}^1$

素因数の和:5483

約数の個数: 24

約数和(自身を含む): 121126824

約数和(自身を除く): 56128276

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 5281, 6154, 10562, 12308, 21124, 89777, 179554, 359108, 955861, 1911722, 3823444, 16249637, 32499274, 64998548]

約数ペア:

[(1, 64998548), (2, 32499274), (4, 16249637), (17, 3823444), (34, 1911722), (68, 955861), (181, 359108), (362, 179554), (724, 89777), (3077, 21124), (5281, 12308), (6154, 10562)]