66735988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11071}}^1$

素因数の和:11223

約数の個数: 24

約数和(自身を含む): 128346624

約数和(自身を除く): 61610636

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 11071, 22142, 44284, 121781, 243562, 487124, 1516727, 3033454, 6066908, 16683997, 33367994, 66735988]

約数ペア:

[(1, 66735988), (2, 33367994), (4, 16683997), (11, 6066908), (22, 3033454), (44, 1516727), (137, 487124), (274, 243562), (548, 121781), (1507, 44284), (3014, 22142), (6028, 11071)]