68587492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{24391}}^1$

素因数の和:24451

約数の個数: 24

約数和(自身を含む): 129765440

約数和(自身を除く): 61177948

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 24391, 48782, 97564, 463429, 902467, 926858, 1804934, 1853716, 3609868, 17146873, 34293746, 68587492]

約数ペア:

[(1, 68587492), (2, 34293746), (4, 17146873), (19, 3609868), (37, 1853716), (38, 1804934), (74, 926858), (76, 902467), (148, 463429), (703, 97564), (1406, 48782), (2812, 24391)]