28690638

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{81047}}^1$

素因数の和:81111

約数の個数: 16

約数和(自身を含む): 58354560

約数和(自身を除く): 29663922

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 81047, 162094, 243141, 486282, 4781773, 9563546, 14345319, 28690638]

約数ペア:

[(1, 28690638), (2, 14345319), (3, 9563546), (6, 4781773), (59, 486282), (118, 243141), (177, 162094), (354, 81047)]