28470244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4723}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 54760608

約数和(自身を除く): 26290364

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 4723, 6028, 9446, 18892, 51953, 103906, 207812, 647051, 1294102, 2588204, 7117561, 14235122, 28470244]

約数ペア:

[(1, 28470244), (2, 14235122), (4, 7117561), (11, 2588204), (22, 1294102), (44, 647051), (137, 207812), (274, 103906), (548, 51953), (1507, 18892), (3014, 9446), (4723, 6028)]