66915508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{1319}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 127955520

約数和(自身を除く): 61040012

約数列:

[1, 2, 4, 11, 22, 44, 1153, 1319, 2306, 2638, 4612, 5276, 12683, 14509, 25366, 29018, 50732, 58036, 1520807, 3041614, 6083228, 16728877, 33457754, 66915508]

約数ペア:

[(1, 66915508), (2, 33457754), (4, 16728877), (11, 6083228), (22, 3041614), (44, 1520807), (1153, 58036), (1319, 50732), (2306, 29018), (2638, 25366), (4612, 14509), (5276, 12683)]