27731056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 55742960

約数和(自身を除く): 28011904

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 337, 556, 592, 674, 1112, 1348, 2224, 2696, 5143, 5392, 10286, 12469, 20572, 24938, 41144, 46843, 49876, 82288, 93686, 99752, 187372, 199504, 374744, 749488, 1733191, 3466382, 6932764, 13865528, 27731056]

約数ペア:

[(1, 27731056), (2, 13865528), (4, 6932764), (8, 3466382), (16, 1733191), (37, 749488), (74, 374744), (139, 199504), (148, 187372), (278, 99752), (296, 93686), (337, 82288), (556, 49876), (592, 46843), (674, 41144), (1112, 24938), (1348, 20572), (2224, 12469), (2696, 10286), (5143, 5392)]