67977764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2087}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 126282240

約数和(自身を除く): 58304476

約数列:

[1, 2, 4, 17, 34, 68, 479, 958, 1916, 2087, 4174, 8143, 8348, 16286, 32572, 35479, 70958, 141916, 999673, 1999346, 3998692, 16994441, 33988882, 67977764]

約数ペア:

[(1, 67977764), (2, 33988882), (4, 16994441), (17, 3998692), (34, 1999346), (68, 999673), (479, 141916), (958, 70958), (1916, 35479), (2087, 32572), (4174, 16286), (8143, 8348)]