13730728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 28229760

約数和(自身を除く): 14499032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 463, 674, 926, 1348, 1852, 2696, 3704, 3707, 5093, 7414, 10186, 14828, 20372, 29656, 40744, 156031, 312062, 624124, 1248248, 1716341, 3432682, 6865364, 13730728]

約数ペア:

[(1, 13730728), (2, 6865364), (4, 3432682), (8, 1716341), (11, 1248248), (22, 624124), (44, 312062), (88, 156031), (337, 40744), (463, 29656), (674, 20372), (926, 14828), (1348, 10186), (1852, 7414), (2696, 5093), (3704, 3707)]