16672274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 28194480

約数和(自身を除く): 11522206

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 457, 493, 629, 914, 986, 1073, 1258, 2146, 7769, 13253, 15538, 16909, 18241, 26506, 33818, 36482, 225301, 287453, 450602, 490361, 574906, 980722, 8336137, 16672274]

約数ペア:

[(1, 16672274), (2, 8336137), (17, 980722), (29, 574906), (34, 490361), (37, 450602), (58, 287453), (74, 225301), (457, 36482), (493, 33818), (629, 26506), (914, 18241), (986, 16909), (1073, 15538), (1258, 13253), (2146, 7769)]