28278084

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{6421}}^1$

素因数の和:6795

約数の個数: 24

約数和(自身を含む): 66172288

約数和(自身を除く): 37894204

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 6421, 12842, 19263, 25684, 38526, 77052, 2356507, 4713014, 7069521, 9426028, 14139042, 28278084]

約数ペア:

[(1, 28278084), (2, 14139042), (3, 9426028), (4, 7069521), (6, 4713014), (12, 2356507), (367, 77052), (734, 38526), (1101, 25684), (1468, 19263), (2202, 12842), (4404, 6421)]