66038992

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{2473}}^1$

素因数の和:4150

約数の個数: 20

約数和(自身を含む): 128078980

約数和(自身を除く): 62039988

約数列:

[1, 2, 4, 8, 16, 1669, 2473, 3338, 4946, 6676, 9892, 13352, 19784, 26704, 39568, 4127437, 8254874, 16509748, 33019496, 66038992]

約数ペア:

[(1, 66038992), (2, 33019496), (4, 16509748), (8, 8254874), (16, 4127437), (1669, 39568), (2473, 26704), (3338, 19784), (4946, 13352), (6676, 9892)]