28233352

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2221}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 60793920

約数和(自身を除く): 32560568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 2221, 3178, 4442, 6356, 8884, 12712, 15547, 17768, 31094, 62188, 124376, 504167, 1008334, 2016668, 3529169, 4033336, 7058338, 14116676, 28233352]

約数ペア:

[(1, 28233352), (2, 14116676), (4, 7058338), (7, 4033336), (8, 3529169), (14, 2016668), (28, 1008334), (56, 504167), (227, 124376), (454, 62188), (908, 31094), (1589, 17768), (1816, 15547), (2221, 12712), (3178, 8884), (4442, 6356)]