64258458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42331}}^1$

素因数の和:42370

約数の個数: 32

約数和(自身を含む): 146299392

約数和(自身を除く): 82040934

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 42331, 84662, 126993, 253986, 465641, 931282, 973613, 1396923, 1947226, 2793846, 2920839, 5841678, 10709743, 21419486, 32129229, 64258458]

約数ペア:

[(1, 64258458), (2, 32129229), (3, 21419486), (6, 10709743), (11, 5841678), (22, 2920839), (23, 2793846), (33, 1947226), (46, 1396923), (66, 973613), (69, 931282), (138, 465641), (253, 253986), (506, 126993), (759, 84662), (1518, 42331)]