68818376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1103}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 141091200

約数和(自身を除く): 72272824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 709, 1103, 1418, 2206, 2836, 4412, 5672, 7799, 8824, 12133, 15598, 24266, 31196, 48532, 62392, 97064, 782027, 1564054, 3128108, 6256216, 8602297, 17204594, 34409188, 68818376]

約数ペア:

[(1, 68818376), (2, 34409188), (4, 17204594), (8, 8602297), (11, 6256216), (22, 3128108), (44, 1564054), (88, 782027), (709, 97064), (1103, 62392), (1418, 48532), (2206, 31196), (2836, 24266), (4412, 15598), (5672, 12133), (7799, 8824)]