27643742

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 21604258

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 683, 686, 826, 1366, 2891, 4781, 5782, 9562, 20237, 33467, 40297, 40474, 66934, 80594, 234269, 282079, 468538, 564158, 1974553, 3949106, 13821871, 27643742]

約数ペア:

[(1, 27643742), (2, 13821871), (7, 3949106), (14, 1974553), (49, 564158), (59, 468538), (98, 282079), (118, 234269), (343, 80594), (413, 66934), (683, 40474), (686, 40297), (826, 33467), (1366, 20237), (2891, 9562), (4781, 5782)]