64801604

素因数分解:

$2^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2621}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 129799488

約数和(自身を除く): 64997884

約数列:

[1, 2, 4, 7, 14, 28, 883, 1766, 2621, 3532, 5242, 6181, 10484, 12362, 18347, 24724, 36694, 73388, 2314343, 4628686, 9257372, 16200401, 32400802, 64801604]

約数ペア:

[(1, 64801604), (2, 32400802), (4, 16200401), (7, 9257372), (14, 4628686), (28, 2314343), (883, 73388), (1766, 36694), (2621, 24724), (3532, 18347), (5242, 12362), (6181, 10484)]