26290728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11822

約数の個数: 48

約数和(自身を含む): 73507200

約数和(自身を除く): 47216472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 11779, 23558, 35337, 47116, 70674, 94232, 106011, 141348, 212022, 282696, 365149, 424044, 730298, 848088, 1095447, 1460596, 2190894, 2921192, 3286341, 4381788, 6572682, 8763576, 13145364, 26290728]

約数ペア:

[(1, 26290728), (2, 13145364), (3, 8763576), (4, 6572682), (6, 4381788), (8, 3286341), (9, 2921192), (12, 2190894), (18, 1460596), (24, 1095447), (31, 848088), (36, 730298), (62, 424044), (72, 365149), (93, 282696), (124, 212022), (186, 141348), (248, 106011), (279, 94232), (372, 70674), (558, 47116), (744, 35337), (1116, 23558), (2232, 11779)]