26680454842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1\times {\mathrm{1409}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 41156343360

約数和(自身を除く): 14475888518

約数列:

[1, 2, 43, 86, 421, 523, 842, 1046, 1409, 2818, 18103, 22489, 36206, 44978, 60587, 121174, 220183, 440366, 593189, 736907, 1186378, 1473814, 9467869, 18935738, 25507127, 31687001, 51014254, 63374002, 310237847, 620475694, 13340227421, 26680454842]

約数ペア:

[(1, 26680454842), (2, 13340227421), (43, 620475694), (86, 310237847), (421, 63374002), (523, 51014254), (842, 31687001), (1046, 25507127), (1409, 18935738), (2818, 9467869), (18103, 1473814), (22489, 1186378), (36206, 736907), (44978, 593189), (60587, 440366), (121174, 220183)]