64408106

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{18329}}^1$

素因数の和:18589

約数の個数: 16

約数和(自身を含む): 110859840

約数和(自身を除く): 46451734

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 18329, 36658, 128303, 256606, 4600579, 9201158, 32204053, 64408106]

約数ペア:

[(1, 64408106), (2, 32204053), (7, 9201158), (14, 4600579), (251, 256606), (502, 128303), (1757, 36658), (3514, 18329)]