28203602

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69467}}^1$

素因数の和:69505

約数の個数: 16

約数和(自身を含む): 50016960

約数和(自身を除く): 21813358

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69467, 138934, 486269, 972538, 2014543, 4029086, 14101801, 28203602]

約数ペア:

[(1, 28203602), (2, 14101801), (7, 4029086), (14, 2014543), (29, 972538), (58, 486269), (203, 138934), (406, 69467)]