28475068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{418751}}^1$

素因数の和:418772

約数の個数: 12

約数和(自身を含む): 52762752

約数和(自身を除く): 24287684

約数列:

[1, 2, 4, 17, 34, 68, 418751, 837502, 1675004, 7118767, 14237534, 28475068]

約数ペア:

[(1, 28475068), (2, 14237534), (4, 7118767), (17, 1675004), (34, 837502), (68, 418751)]