66396344

素因数分解:

$2^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1879}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 142579200

約数和(自身を除く): 76182856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 631, 1262, 1879, 2524, 3758, 4417, 5048, 7516, 8834, 13153, 15032, 17668, 26306, 35336, 52612, 105224, 1185649, 2371298, 4742596, 8299543, 9485192, 16599086, 33198172, 66396344]

約数ペア:

[(1, 66396344), (2, 33198172), (4, 16599086), (7, 9485192), (8, 8299543), (14, 4742596), (28, 2371298), (56, 1185649), (631, 105224), (1262, 52612), (1879, 35336), (2524, 26306), (3758, 17668), (4417, 15032), (5048, 13153), (7516, 8834)]