28218122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6793}}^1$

素因数の和:6893

約数の個数: 16

約数和(自身を含む): 44351232

約数和(自身を除く): 16133110

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 6793, 13586, 210583, 421166, 455131, 910262, 14109061, 28218122]

約数ペア:

[(1, 28218122), (2, 14109061), (31, 910262), (62, 455131), (67, 421166), (134, 210583), (2077, 13586), (4154, 6793)]