25505848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 52678080

約数和(自身を除く): 27172232

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 223, 232, 446, 493, 841, 892, 986, 1682, 1784, 1972, 3364, 3791, 3944, 6467, 6728, 7582, 12934, 14297, 15164, 25868, 28594, 30328, 51736, 57188, 109939, 114376, 187543, 219878, 375086, 439756, 750172, 879512, 1500344, 3188231, 6376462, 12752924, 25505848]

約数ペア:

[(1, 25505848), (2, 12752924), (4, 6376462), (8, 3188231), (17, 1500344), (29, 879512), (34, 750172), (58, 439756), (68, 375086), (116, 219878), (136, 187543), (223, 114376), (232, 109939), (446, 57188), (493, 51736), (841, 30328), (892, 28594), (986, 25868), (1682, 15164), (1784, 14297), (1972, 12934), (3364, 7582), (3791, 6728), (3944, 6467)]