27789465604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2386591}}^1$

素因数の和:2386707

約数の個数: 24

約数和(自身を含む): 50519379456

約数和(自身を除く): 22729913852

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 2386591, 4773182, 9546364, 97850231, 169447961, 195700462, 338895922, 391400924, 677791844, 6947366401, 13894732802, 27789465604]

約数ペア:

[(1, 27789465604), (2, 13894732802), (4, 6947366401), (41, 677791844), (71, 391400924), (82, 338895922), (142, 195700462), (164, 169447961), (284, 97850231), (2911, 9546364), (5822, 4773182), (11644, 2386591)]