28849576

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1901}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 62081280

約数和(自身を除く): 33231704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 1901, 2168, 3794, 3802, 7588, 7604, 13307, 15176, 15208, 26614, 53228, 106456, 515171, 1030342, 2060684, 3606197, 4121368, 7212394, 14424788, 28849576]

約数ペア:

[(1, 28849576), (2, 14424788), (4, 7212394), (7, 4121368), (8, 3606197), (14, 2060684), (28, 1030342), (56, 515171), (271, 106456), (542, 53228), (1084, 26614), (1897, 15208), (1901, 15176), (2168, 13307), (3794, 7604), (3802, 7588)]