72875422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4999}}^1$

素因数の和:5235

約数の個数: 16

約数和(自身を含む): 112860000

約数和(自身を除く): 39984578

約数列:

[1, 2, 37, 74, 197, 394, 4999, 7289, 9998, 14578, 184963, 369926, 984803, 1969606, 36437711, 72875422]

約数ペア:

[(1, 72875422), (2, 36437711), (37, 1969606), (74, 984803), (197, 369926), (394, 184963), (4999, 14578), (7289, 9998)]