28399356

素因数分解:

$2^2\times 3^3\times {\mathrm{262957}}^1$

素因数の和:262970

約数の個数: 24

約数和(自身を含む): 73628240

約数和(自身を除く): 45228884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 262957, 525914, 788871, 1051828, 1577742, 2366613, 3155484, 4733226, 7099839, 9466452, 14199678, 28399356]

約数ペア:

[(1, 28399356), (2, 14199678), (3, 9466452), (4, 7099839), (6, 4733226), (9, 3155484), (12, 2366613), (18, 1577742), (27, 1051828), (36, 788871), (54, 525914), (108, 262957)]