29949381722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{51871}}^1$

素因数の和:52358

約数の個数: 32

約数和(自身を含む): 49411192320

約数和(自身を除く): 19461810598

約数列:

[1, 2, 13, 26, 53, 106, 419, 689, 838, 1378, 5447, 10894, 22207, 44414, 51871, 103742, 288691, 577382, 674323, 1348646, 2749163, 5498326, 21733949, 35739119, 43467898, 71478238, 282541337, 565082674, 1151899297, 2303798594, 14974690861, 29949381722]

約数ペア:

[(1, 29949381722), (2, 14974690861), (13, 2303798594), (26, 1151899297), (53, 565082674), (106, 282541337), (419, 71478238), (689, 43467898), (838, 35739119), (1378, 21733949), (5447, 5498326), (10894, 2749163), (22207, 1348646), (44414, 674323), (51871, 577382), (103742, 288691)]