2142784

素因数分解:

$2^6\times 7^1\times {\mathrm{4783}}^1$

素因数の和:4802

約数の個数: 28

約数和(自身を含む): 4860544

約数和(自身を除く): 2717760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4783, 9566, 19132, 33481, 38264, 66962, 76528, 133924, 153056, 267848, 306112, 535696, 1071392, 2142784]

約数ペア:

[(1, 2142784), (2, 1071392), (4, 535696), (7, 306112), (8, 267848), (14, 153056), (16, 133924), (28, 76528), (32, 66962), (56, 38264), (64, 33481), (112, 19132), (224, 9566), (448, 4783)]