72213314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{12277}}^1$

素因数の和:12469

約数の個数: 16

約数和(自身を含む): 115364088

約数和(自身を除く): 43150774

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 12277, 24554, 208709, 417418, 2123921, 4247842, 36106657, 72213314]

約数ペア:

[(1, 72213314), (2, 36106657), (17, 4247842), (34, 2123921), (173, 417418), (346, 208709), (2941, 24554), (5882, 12277)]