27005378408

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{78504007}}^1$

素因数の和:78504056

約数の個数: 16

約数和(自身を含む): 51812645280

約数和(自身を除く): 24807266872

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 78504007, 157008014, 314016028, 628032056, 3375672301, 6751344602, 13502689204, 27005378408]

約数ペア:

[(1, 27005378408), (2, 13502689204), (4, 6751344602), (8, 3375672301), (43, 628032056), (86, 314016028), (172, 157008014), (344, 78504007)]