77148976

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{10739}}^1$

素因数の和:11196

約数の個数: 20

約数和(自身を含む): 149823000

約数和(自身を除く): 72674024

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 10739, 21478, 42956, 85912, 171824, 4821811, 9643622, 19287244, 38574488, 77148976]

約数ペア:

[(1, 77148976), (2, 38574488), (4, 19287244), (8, 9643622), (16, 4821811), (449, 171824), (898, 85912), (1796, 42956), (3592, 21478), (7184, 10739)]