76400656

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{42257}}^1$

素因数の和:42378

約数の個数: 20

約数和(自身を含む): 149339772

約数和(自身を除く): 72939116

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 42257, 84514, 169028, 338056, 676112, 4775041, 9550082, 19100164, 38200328, 76400656]

約数ペア:

[(1, 76400656), (2, 38200328), (4, 19100164), (8, 9550082), (16, 4775041), (113, 676112), (226, 338056), (452, 169028), (904, 84514), (1808, 42257)]