64622390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{923177}}^1$

素因数の和:923191

約数の個数: 16

約数和(自身を含む): 132937632

約数和(自身を除く): 68315242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 923177, 1846354, 4615885, 6462239, 9231770, 12924478, 32311195, 64622390]

約数ペア:

[(1, 64622390), (2, 32311195), (5, 12924478), (7, 9231770), (10, 6462239), (14, 4615885), (35, 1846354), (70, 923177)]