28900314

素因数分解:

$2^1\times 3^4\times {\mathrm{178397}}^1$

素因数の和:178411

約数の個数: 20

約数和(自身を含む): 64758474

約数和(自身を除く): 35858160

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178397, 356794, 535191, 1070382, 1605573, 3211146, 4816719, 9633438, 14450157, 28900314]

約数ペア:

[(1, 28900314), (2, 14450157), (3, 9633438), (6, 4816719), (9, 3211146), (18, 1605573), (27, 1070382), (54, 535191), (81, 356794), (162, 178397)]