28197626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{823}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 43586304

約数和(自身を除く): 15388678

約数列:

[1, 2, 37, 74, 463, 823, 926, 1646, 17131, 30451, 34262, 60902, 381049, 762098, 14098813, 28197626]

約数ペア:

[(1, 28197626), (2, 14098813), (37, 762098), (74, 381049), (463, 60902), (823, 34262), (926, 30451), (1646, 17131)]