66789034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{9479}}^1$

素因数の和:9765

約数の個数: 16

約数和(自身を含む): 108299520

約数和(自身を除く): 41510486

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 9479, 18958, 123227, 246454, 2568809, 5137618, 33394517, 66789034]

約数ペア:

[(1, 66789034), (2, 33394517), (13, 5137618), (26, 2568809), (271, 246454), (542, 123227), (3523, 18958), (7046, 9479)]