64020418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{415717}}^1$

素因数の和:415737

約数の個数: 16

約数和(自身を含む): 119726784

約数和(自身を除く): 55706366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 415717, 831434, 2910019, 4572887, 5820038, 9145774, 32010209, 64020418]

約数ペア:

[(1, 64020418), (2, 32010209), (7, 9145774), (11, 5820038), (14, 4572887), (22, 2910019), (77, 831434), (154, 415717)]