828484784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{6653}}^1$

素因数の和:6885

約数の個数: 40

約数和(自身を含む): 1651842192

約数和(自身を除く): 823357408

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 688, 724, 1448, 2896, 6653, 7783, 13306, 15566, 26612, 31132, 53224, 62264, 106448, 124528, 286079, 572158, 1144316, 1204193, 2288632, 2408386, 4577264, 4816772, 9633544, 19267088, 51780299, 103560598, 207121196, 414242392, 828484784]

約数ペア:

[(1, 828484784), (2, 414242392), (4, 207121196), (8, 103560598), (16, 51780299), (43, 19267088), (86, 9633544), (172, 4816772), (181, 4577264), (344, 2408386), (362, 2288632), (688, 1204193), (724, 1144316), (1448, 572158), (2896, 286079), (6653, 124528), (7783, 106448), (13306, 62264), (15566, 53224), (26612, 31132)]