27038638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 46293120

約数和(自身を除く): 19254482

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 407, 563, 649, 814, 1126, 1298, 2183, 4366, 6193, 12386, 20831, 24013, 33217, 41662, 48026, 66434, 229141, 365387, 458282, 730774, 1229029, 2458058, 13519319, 27038638]

約数ペア:

[(1, 27038638), (2, 13519319), (11, 2458058), (22, 1229029), (37, 730774), (59, 458282), (74, 365387), (118, 229141), (407, 66434), (563, 48026), (649, 41662), (814, 33217), (1126, 24013), (1298, 20831), (2183, 12386), (4366, 6193)]