66293810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19490

約数の個数: 32

約数和(自身を含む): 134383104

約数和(自身を除く): 68089294

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 19441, 38882, 97205, 194410, 213851, 427702, 602671, 1069255, 1205342, 2138510, 3013355, 6026710, 6629381, 13258762, 33146905, 66293810]

約数ペア:

[(1, 66293810), (2, 33146905), (5, 13258762), (10, 6629381), (11, 6026710), (22, 3013355), (31, 2138510), (55, 1205342), (62, 1069255), (110, 602671), (155, 427702), (310, 213851), (341, 194410), (682, 97205), (1705, 38882), (3410, 19441)]