126784

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1$

素因数の和:302

約数の個数: 28

約数和(自身を含む): 288544

約数和(自身を除く): 161760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 566, 1132, 1981, 2264, 3962, 4528, 7924, 9056, 15848, 18112, 31696, 63392, 126784]

約数ペア:

[(1, 126784), (2, 63392), (4, 31696), (7, 18112), (8, 15848), (14, 9056), (16, 7924), (28, 4528), (32, 3962), (56, 2264), (64, 1981), (112, 1132), (224, 566), (283, 448)]