64801016

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3697}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 139340640

約数和(自身を除く): 74539624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 3697, 4382, 7394, 8764, 14788, 17528, 25879, 29576, 51758, 103516, 207032, 1157161, 2314322, 4628644, 8100127, 9257288, 16200254, 32400508, 64801016]

約数ペア:

[(1, 64801016), (2, 32400508), (4, 16200254), (7, 9257288), (8, 8100127), (14, 4628644), (28, 2314322), (56, 1157161), (313, 207032), (626, 103516), (1252, 51758), (2191, 29576), (2504, 25879), (3697, 17528), (4382, 14788), (7394, 8764)]