28235872

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 63921312

約数和(自身を除く): 35685440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 541, 932, 1082, 1631, 1864, 2164, 3262, 3728, 3787, 4328, 6524, 7456, 7574, 8656, 13048, 15148, 17312, 26096, 30296, 52192, 60592, 121184, 126053, 252106, 504212, 882371, 1008424, 1764742, 2016848, 3529484, 4033696, 7058968, 14117936, 28235872]

約数ペア:

[(1, 28235872), (2, 14117936), (4, 7058968), (7, 4033696), (8, 3529484), (14, 2016848), (16, 1764742), (28, 1008424), (32, 882371), (56, 504212), (112, 252106), (224, 126053), (233, 121184), (466, 60592), (541, 52192), (932, 30296), (1082, 26096), (1631, 17312), (1864, 15148), (2164, 13048), (3262, 8656), (3728, 7574), (3787, 7456), (4328, 6524)]