66937864

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3257}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 143873280

約数和(自身を除く): 76935416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 3257, 5138, 6514, 10276, 13028, 20552, 22799, 26056, 45598, 91196, 182392, 1195319, 2390638, 4781276, 8367233, 9562552, 16734466, 33468932, 66937864]

約数ペア:

[(1, 66937864), (2, 33468932), (4, 16734466), (7, 9562552), (8, 8367233), (14, 4781276), (28, 2390638), (56, 1195319), (367, 182392), (734, 91196), (1468, 45598), (2569, 26056), (2936, 22799), (3257, 20552), (5138, 13028), (6514, 10276)]