28688134

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{823}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 44644320

約数和(自身を除く): 15956186

約数列:

[1, 2, 29, 58, 601, 823, 1202, 1646, 17429, 23867, 34858, 47734, 494623, 989246, 14344067, 28688134]

約数ペア:

[(1, 28688134), (2, 14344067), (29, 989246), (58, 494623), (601, 47734), (823, 34858), (1202, 23867), (1646, 17429)]