28752922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35323}}^1$

素因数の和:35373

約数の個数: 16

約数和(自身を含む): 48323232

約数和(自身を除く): 19570310

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 35323, 70646, 388553, 777106, 1306951, 2613902, 14376461, 28752922]

約数ペア:

[(1, 28752922), (2, 14376461), (11, 2613902), (22, 1306951), (37, 777106), (74, 388553), (407, 70646), (814, 35323)]