40789672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 58743128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 2879, 3542, 5758, 7084, 11516, 14168, 20153, 23032, 31669, 40306, 63338, 66217, 80612, 126676, 132434, 161224, 221683, 253352, 264868, 443366, 463519, 529736, 728387, 886732, 927038, 1456774, 1773464, 1854076, 2913548, 3708152, 5098709, 5827096, 10197418, 20394836, 40789672]

約数ペア:

[(1, 40789672), (2, 20394836), (4, 10197418), (7, 5827096), (8, 5098709), (11, 3708152), (14, 2913548), (22, 1854076), (23, 1773464), (28, 1456774), (44, 927038), (46, 886732), (56, 728387), (77, 529736), (88, 463519), (92, 443366), (154, 264868), (161, 253352), (184, 221683), (253, 161224), (308, 132434), (322, 126676), (506, 80612), (616, 66217), (644, 63338), (1012, 40306), (1288, 31669), (1771, 23032), (2024, 20153), (2879, 14168), (3542, 11516), (5758, 7084)]