8244368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 17603040

約数和(自身を除く): 9358672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 337, 556, 674, 1112, 1348, 1529, 2224, 2696, 3058, 3707, 5392, 6116, 7414, 12232, 14828, 24464, 29656, 46843, 59312, 93686, 187372, 374744, 515273, 749488, 1030546, 2061092, 4122184, 8244368]

約数ペア:

[(1, 8244368), (2, 4122184), (4, 2061092), (8, 1030546), (11, 749488), (16, 515273), (22, 374744), (44, 187372), (88, 93686), (139, 59312), (176, 46843), (278, 29656), (337, 24464), (556, 14828), (674, 12232), (1112, 7414), (1348, 6116), (1529, 5392), (2224, 3707), (2696, 3058)]