77902328

素因数分解:

$2^3\times 7^1\times {\mathrm{1391113}}^1$

素因数の和:1391126

約数の個数: 16

約数和(自身を含む): 166933680

約数和(自身を除く): 89031352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1391113, 2782226, 5564452, 9737791, 11128904, 19475582, 38951164, 77902328]

約数ペア:

[(1, 77902328), (2, 38951164), (4, 19475582), (7, 11128904), (8, 9737791), (14, 5564452), (28, 2782226), (56, 1391113)]