66498410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19550

約数の個数: 32

約数和(自身を含む): 134797824

約数和(自身を除く): 68299414

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 19501, 39002, 97505, 195010, 214511, 429022, 604531, 1072555, 1209062, 2145110, 3022655, 6045310, 6649841, 13299682, 33249205, 66498410]

約数ペア:

[(1, 66498410), (2, 33249205), (5, 13299682), (10, 6649841), (11, 6045310), (22, 3022655), (31, 2145110), (55, 1209062), (62, 1072555), (110, 604531), (155, 429022), (310, 214511), (341, 195010), (682, 97505), (1705, 39002), (3410, 19501)]