66325562

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 100980000

約数和(自身を除く): 34654438

約数列:

[1, 2, 131, 149, 262, 298, 1699, 3398, 19519, 39038, 222569, 253151, 445138, 506302, 33162781, 66325562]

約数ペア:

[(1, 66325562), (2, 33162781), (131, 506302), (149, 445138), (262, 253151), (298, 222569), (1699, 39038), (3398, 19519)]