66243710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7177}}^1$

素因数の和:7268

約数の個数: 32

約数和(自身を含む): 130237632

約数和(自身を除く): 63993922

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 7177, 9230, 14354, 35885, 71770, 93301, 186602, 466505, 509567, 933010, 1019134, 2547835, 5095670, 6624371, 13248742, 33121855, 66243710]

約数ペア:

[(1, 66243710), (2, 33121855), (5, 13248742), (10, 6624371), (13, 5095670), (26, 2547835), (65, 1019134), (71, 933010), (130, 509567), (142, 466505), (355, 186602), (710, 93301), (923, 71770), (1846, 35885), (4615, 14354), (7177, 9230)]