77000728

素因数分解:

$2^3\times 7^1\times {\mathrm{1375013}}^1$

素因数の和:1375026

約数の個数: 16

約数和(自身を含む): 165001680

約数和(自身を除く): 88000952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1375013, 2750026, 5500052, 9625091, 11000104, 19250182, 38500364, 77000728]

約数ペア:

[(1, 77000728), (2, 38500364), (4, 19250182), (7, 11000104), (8, 9625091), (14, 5500052), (28, 2750026), (56, 1375013)]