28271016

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 48605784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1279, 1842, 2456, 2558, 2763, 3684, 3837, 5116, 5526, 7368, 7674, 10232, 11052, 11511, 15348, 22104, 23022, 30696, 46044, 92088, 392653, 785306, 1177959, 1570612, 2355918, 3141224, 3533877, 4711836, 7067754, 9423672, 14135508, 28271016]

約数ペア:

[(1, 28271016), (2, 14135508), (3, 9423672), (4, 7067754), (6, 4711836), (8, 3533877), (9, 3141224), (12, 2355918), (18, 1570612), (24, 1177959), (36, 785306), (72, 392653), (307, 92088), (614, 46044), (921, 30696), (1228, 23022), (1279, 22104), (1842, 15348), (2456, 11511), (2558, 11052), (2763, 10232), (3684, 7674), (3837, 7368), (5116, 5526)]