28680418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4817}}^1$

素因数の和:5061

約数の個数: 16

約数和(自身を含む): 46541880

約数和(自身を除く): 17861462

約数列:

[1, 2, 13, 26, 229, 458, 2977, 4817, 5954, 9634, 62621, 125242, 1103093, 2206186, 14340209, 28680418]

約数ペア:

[(1, 28680418), (2, 14340209), (13, 2206186), (26, 1103093), (229, 125242), (458, 62621), (2977, 9634), (4817, 5954)]