64678444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 116974368

約数和(自身を除く): 52295924

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 4297, 7526, 8594, 15052, 17188, 227741, 305087, 455482, 610174, 910964, 1220348, 16169611, 32339222, 64678444]

約数ペア:

[(1, 64678444), (2, 32339222), (4, 16169611), (53, 1220348), (71, 910964), (106, 610174), (142, 455482), (212, 305087), (284, 227741), (3763, 17188), (4297, 15052), (7526, 8594)]