66487148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{182657}}^1$

素因数の和:182681

約数の個数: 24

約数和(自身を含む): 143203872

約数和(自身を除く): 76716724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 182657, 365314, 730628, 1278599, 2374541, 2557198, 4749082, 5114396, 9498164, 16621787, 33243574, 66487148]

約数ペア:

[(1, 66487148), (2, 33243574), (4, 16621787), (7, 9498164), (13, 5114396), (14, 4749082), (26, 2557198), (28, 2374541), (52, 1278599), (91, 730628), (182, 365314), (364, 182657)]