66808744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 131466240

約数和(自身を除く): 64657496

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 1901, 3802, 4393, 7604, 8786, 15208, 17572, 35144, 43723, 87446, 174892, 349784, 363091, 726182, 1452364, 2904728, 8351093, 16702186, 33404372, 66808744]

約数ペア:

[(1, 66808744), (2, 33404372), (4, 16702186), (8, 8351093), (23, 2904728), (46, 1452364), (92, 726182), (184, 363091), (191, 349784), (382, 174892), (764, 87446), (1528, 43723), (1901, 35144), (3802, 17572), (4393, 15208), (7604, 8786)]