73947394

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3697}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 113291928

約数和(自身を除く): 39344534

約数列:

[1, 2, 73, 137, 146, 274, 3697, 7394, 10001, 20002, 269881, 506489, 539762, 1012978, 36973697, 73947394]

約数ペア:

[(1, 73947394), (2, 36973697), (73, 1012978), (137, 539762), (146, 506489), (274, 269881), (3697, 20002), (7394, 10001)]