28581456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{25889}}^1$

素因数の和:25923

約数の個数: 40

約数和(自身を含む): 77048640

約数和(自身を除く): 48467184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 25889, 51778, 77667, 103556, 155334, 207112, 310668, 414224, 595447, 621336, 1190894, 1242672, 1786341, 2381788, 3572682, 4763576, 7145364, 9527152, 14290728, 28581456]

約数ペア:

[(1, 28581456), (2, 14290728), (3, 9527152), (4, 7145364), (6, 4763576), (8, 3572682), (12, 2381788), (16, 1786341), (23, 1242672), (24, 1190894), (46, 621336), (48, 595447), (69, 414224), (92, 310668), (138, 207112), (184, 155334), (276, 103556), (368, 77667), (552, 51778), (1104, 25889)]