2587752

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 7088640

約数和(自身を除く): 4500888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 283, 381, 508, 566, 762, 849, 1016, 1132, 1143, 1524, 1698, 2264, 2286, 2547, 3048, 3396, 4572, 5094, 6792, 9144, 10188, 20376, 35941, 71882, 107823, 143764, 215646, 287528, 323469, 431292, 646938, 862584, 1293876, 2587752]

約数ペア:

[(1, 2587752), (2, 1293876), (3, 862584), (4, 646938), (6, 431292), (8, 323469), (9, 287528), (12, 215646), (18, 143764), (24, 107823), (36, 71882), (72, 35941), (127, 20376), (254, 10188), (283, 9144), (381, 6792), (508, 5094), (566, 4572), (762, 3396), (849, 3048), (1016, 2547), (1132, 2286), (1143, 2264), (1524, 1698)]