28711102

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70717}}^1$

素因数の和:70755

約数の個数: 16

約数和(自身を含む): 50916960

約数和(自身を除く): 22205858

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 70717, 141434, 495019, 990038, 2050793, 4101586, 14355551, 28711102]

約数ペア:

[(1, 28711102), (2, 14355551), (7, 4101586), (14, 2050793), (29, 990038), (58, 495019), (203, 141434), (406, 70717)]