66278704

素因数分解:

$2^4\times {\mathrm{1933}}^1\times {\mathrm{2143}}^1$

素因数の和:4084

約数の個数: 20

約数和(自身を含む): 128541376

約数和(自身を除く): 62262672

約数列:

[1, 2, 4, 8, 16, 1933, 2143, 3866, 4286, 7732, 8572, 15464, 17144, 30928, 34288, 4142419, 8284838, 16569676, 33139352, 66278704]

約数ペア:

[(1, 66278704), (2, 33139352), (4, 16569676), (8, 8284838), (16, 4142419), (1933, 34288), (2143, 30928), (3866, 17144), (4286, 15464), (7732, 8572)]