28716444

素因数分解:

$2^2\times 3^4\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 75579504

約数和(自身を除く): 46863060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 263, 324, 337, 526, 674, 789, 1011, 1052, 1348, 1578, 2022, 2367, 3033, 3156, 4044, 4734, 6066, 7101, 9099, 9468, 12132, 14202, 18198, 21303, 27297, 28404, 36396, 42606, 54594, 85212, 88631, 109188, 177262, 265893, 354524, 531786, 797679, 1063572, 1595358, 2393037, 3190716, 4786074, 7179111, 9572148, 14358222, 28716444]

約数ペア:

[(1, 28716444), (2, 14358222), (3, 9572148), (4, 7179111), (6, 4786074), (9, 3190716), (12, 2393037), (18, 1595358), (27, 1063572), (36, 797679), (54, 531786), (81, 354524), (108, 265893), (162, 177262), (263, 109188), (324, 88631), (337, 85212), (526, 54594), (674, 42606), (789, 36396), (1011, 28404), (1052, 27297), (1348, 21303), (1578, 18198), (2022, 14202), (2367, 12132), (3033, 9468), (3156, 9099), (4044, 7101), (4734, 6066)]