28608408

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{5443}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 78556920

約数和(自身を除く): 49948512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 5443, 10886, 16329, 21772, 32658, 43544, 48987, 65316, 97974, 130632, 195948, 391896, 397339, 794678, 1192017, 1589356, 2384034, 3178712, 3576051, 4768068, 7152102, 9536136, 14304204, 28608408]

約数ペア:

[(1, 28608408), (2, 14304204), (3, 9536136), (4, 7152102), (6, 4768068), (8, 3576051), (9, 3178712), (12, 2384034), (18, 1589356), (24, 1192017), (36, 794678), (72, 397339), (73, 391896), (146, 195948), (219, 130632), (292, 97974), (438, 65316), (584, 48987), (657, 43544), (876, 32658), (1314, 21772), (1752, 16329), (2628, 10886), (5256, 5443)]