64764536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3191}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 61638664

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 3191, 5074, 6382, 10148, 12764, 20296, 25528, 137213, 188269, 274426, 376538, 548852, 753076, 1097704, 1506152, 8095567, 16191134, 32382268, 64764536]

約数ペア:

[(1, 64764536), (2, 32382268), (4, 16191134), (8, 8095567), (43, 1506152), (59, 1097704), (86, 753076), (118, 548852), (172, 376538), (236, 274426), (344, 188269), (472, 137213), (2537, 25528), (3191, 20296), (5074, 12764), (6382, 10148)]