66065072

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{4493}}^1$

素因数の和:5420

約数の個数: 20

約数和(自身を含む): 128168880

約数和(自身を除く): 62103808

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 4493, 7352, 8986, 14704, 17972, 35944, 71888, 4129067, 8258134, 16516268, 33032536, 66065072]

約数ペア:

[(1, 66065072), (2, 33032536), (4, 16516268), (8, 8258134), (16, 4129067), (919, 71888), (1838, 35944), (3676, 17972), (4493, 14704), (7352, 8986)]