3420752

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{3191}}^1$

素因数の和:3266

約数の個数: 20

約数和(自身を含む): 6728736

約数和(自身を除く): 3307984

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3191, 6382, 12764, 25528, 51056, 213797, 427594, 855188, 1710376, 3420752]

約数ペア:

[(1, 3420752), (2, 1710376), (4, 855188), (8, 427594), (16, 213797), (67, 51056), (134, 25528), (268, 12764), (536, 6382), (1072, 3191)]