28675738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157559}}^1$

素因数の和:157581

約数の個数: 16

約数和(自身を含む): 52940160

約数和(自身を除く): 24264422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 157559, 315118, 1102913, 2048267, 2205826, 4096534, 14337869, 28675738]

約数ペア:

[(1, 28675738), (2, 14337869), (7, 4096534), (13, 2205826), (14, 2048267), (26, 1102913), (91, 315118), (182, 157559)]