28364754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3137}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 62358336

約数和(自身を除く): 33993582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 3137, 4521, 6274, 9042, 9411, 18822, 34507, 69014, 103521, 207042, 429769, 859538, 1289307, 2578614, 4727459, 9454918, 14182377, 28364754]

約数ペア:

[(1, 28364754), (2, 14182377), (3, 9454918), (6, 4727459), (11, 2578614), (22, 1289307), (33, 859538), (66, 429769), (137, 207042), (274, 103521), (411, 69014), (822, 34507), (1507, 18822), (3014, 9411), (3137, 9042), (4521, 6274)]