28533694

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25799}}^1$

素因数の和:25887

約数の個数: 16

約数和(自身を含む): 49536000

約数和(自身を除く): 21002306

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 25799, 51598, 180593, 361186, 2038121, 4076242, 14266847, 28533694]

約数ペア:

[(1, 28533694), (2, 14266847), (7, 4076242), (14, 2038121), (79, 361186), (158, 180593), (553, 51598), (1106, 25799)]