28914368

素因数分解:

$2^6\times 7^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 56

約数和(自身を含む): 66092832

約数和(自身を除く): 37178464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 233, 277, 448, 466, 554, 932, 1108, 1631, 1864, 1939, 2216, 3262, 3728, 3878, 4432, 6524, 7456, 7756, 8864, 13048, 14912, 15512, 17728, 26096, 31024, 52192, 62048, 64541, 104384, 124096, 129082, 258164, 451787, 516328, 903574, 1032656, 1807148, 2065312, 3614296, 4130624, 7228592, 14457184, 28914368]

約数ペア:

[(1, 28914368), (2, 14457184), (4, 7228592), (7, 4130624), (8, 3614296), (14, 2065312), (16, 1807148), (28, 1032656), (32, 903574), (56, 516328), (64, 451787), (112, 258164), (224, 129082), (233, 124096), (277, 104384), (448, 64541), (466, 62048), (554, 52192), (932, 31024), (1108, 26096), (1631, 17728), (1864, 15512), (1939, 14912), (2216, 13048), (3262, 8864), (3728, 7756), (3878, 7456), (4432, 6524)]