66733670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 128822400

約数和(自身を除く): 62088730

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 4969, 6715, 9938, 13430, 24845, 49690, 84473, 168946, 392551, 422365, 785102, 844730, 1962755, 3925510, 6673367, 13346734, 33366835, 66733670]

約数ペア:

[(1, 66733670), (2, 33366835), (5, 13346734), (10, 6673367), (17, 3925510), (34, 1962755), (79, 844730), (85, 785102), (158, 422365), (170, 392551), (395, 168946), (790, 84473), (1343, 49690), (2686, 24845), (4969, 13430), (6715, 9938)]