66528944

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{3919}}^1$

素因数の和:4988

約数の個数: 20

約数和(自身を含む): 129054240

約数和(自身を除く): 62525296

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 3919, 4244, 7838, 8488, 15676, 16976, 31352, 62704, 4158059, 8316118, 16632236, 33264472, 66528944]

約数ペア:

[(1, 66528944), (2, 33264472), (4, 16632236), (8, 8316118), (16, 4158059), (1061, 62704), (2122, 31352), (3919, 16976), (4244, 15676), (7838, 8488)]