69139084

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2543}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 138475008

約数和(自身を除く): 69335924

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 2543, 3884, 5086, 6797, 10172, 13594, 17801, 27188, 35602, 71204, 2469253, 4938506, 9877012, 17284771, 34569542, 69139084]

約数ペア:

[(1, 69139084), (2, 34569542), (4, 17284771), (7, 9877012), (14, 4938506), (28, 2469253), (971, 71204), (1942, 35602), (2543, 27188), (3884, 17801), (5086, 13594), (6797, 10172)]