28510216

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8629}}^1$

素因数の和:8701

約数の個数: 32

約数和(自身を含む): 62136000

約数和(自身を除く): 33625784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 8629, 17258, 34516, 60403, 69032, 120806, 241612, 483224, 509111, 1018222, 2036444, 3563777, 4072888, 7127554, 14255108, 28510216]

約数ペア:

[(1, 28510216), (2, 14255108), (4, 7127554), (7, 4072888), (8, 3563777), (14, 2036444), (28, 1018222), (56, 509111), (59, 483224), (118, 241612), (236, 120806), (413, 69032), (472, 60403), (826, 34516), (1652, 17258), (3304, 8629)]