28595204

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 56814912

約数和(自身を除く): 28219708

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 131, 164, 242, 262, 451, 484, 524, 902, 1331, 1441, 1804, 2662, 2882, 4961, 5324, 5371, 5764, 9922, 10742, 15851, 19844, 21484, 31702, 54571, 59081, 63404, 109142, 118162, 174361, 218284, 236324, 348722, 649891, 697444, 1299782, 2599564, 7148801, 14297602, 28595204]

約数ペア:

[(1, 28595204), (2, 14297602), (4, 7148801), (11, 2599564), (22, 1299782), (41, 697444), (44, 649891), (82, 348722), (121, 236324), (131, 218284), (164, 174361), (242, 118162), (262, 109142), (451, 63404), (484, 59081), (524, 54571), (902, 31702), (1331, 21484), (1441, 19844), (1804, 15851), (2662, 10742), (2882, 9922), (4961, 5764), (5324, 5371)]