66468052

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{57899}}^1$

素因数の和:57951

約数の個数: 24

約数和(自身を含む): 136180800

約数和(自身を除く): 69712748

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 57899, 115798, 231596, 405293, 810586, 1621172, 2373859, 4747718, 9495436, 16617013, 33234026, 66468052]

約数ペア:

[(1, 66468052), (2, 33234026), (4, 16617013), (7, 9495436), (14, 4747718), (28, 2373859), (41, 1621172), (82, 810586), (164, 405293), (287, 231596), (574, 115798), (1148, 57899)]