28825748

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17449}}^1$

素因数の和:17519

約数の個数: 24

約数和(自身を含む): 58632000

約数和(自身を除く): 29806252

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 17449, 34898, 69796, 122143, 244286, 488572, 1029491, 2058982, 4117964, 7206437, 14412874, 28825748]

約数ペア:

[(1, 28825748), (2, 14412874), (4, 7206437), (7, 4117964), (14, 2058982), (28, 1029491), (59, 488572), (118, 244286), (236, 122143), (413, 69796), (826, 34898), (1652, 17449)]