72272774

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{70717}}^1$

素因数の和:70799

約数の個数: 16

約数和(自身を含む): 125595168

約数和(自身を除く): 53322394

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 70717, 141434, 495019, 990038, 5162341, 10324682, 36136387, 72272774]

約数ペア:

[(1, 72272774), (2, 36136387), (7, 10324682), (14, 5162341), (73, 990038), (146, 495019), (511, 141434), (1022, 70717)]