64827938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{201329}}^1$

素因数の和:201361

約数の個数: 16

約数和(自身を含む): 115966080

約数和(自身を除く): 51138142

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 201329, 402658, 1409303, 2818606, 4630567, 9261134, 32413969, 64827938]

約数ペア:

[(1, 64827938), (2, 32413969), (7, 9261134), (14, 4630567), (23, 2818606), (46, 1409303), (161, 402658), (322, 201329)]