66738410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3673}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 126973440

約数和(自身を除く): 60235030

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 3673, 7346, 9085, 18170, 18365, 36730, 84479, 168958, 290167, 422395, 580334, 844790, 1450835, 2901670, 6673841, 13347682, 33369205, 66738410]

約数ペア:

[(1, 66738410), (2, 33369205), (5, 13347682), (10, 6673841), (23, 2901670), (46, 1450835), (79, 844790), (115, 580334), (158, 422395), (230, 290167), (395, 168958), (790, 84479), (1817, 36730), (3634, 18365), (3673, 18170), (7346, 9085)]