25531856

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 56793984

約数和(自身を除く): 31262128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 733, 1244, 1466, 2177, 2488, 2932, 4354, 4976, 5131, 5864, 8708, 10262, 11728, 17416, 20524, 34832, 41048, 82096, 227963, 455926, 911852, 1595741, 1823704, 3191482, 3647408, 6382964, 12765928, 25531856]

約数ペア:

[(1, 25531856), (2, 12765928), (4, 6382964), (7, 3647408), (8, 3191482), (14, 1823704), (16, 1595741), (28, 911852), (56, 455926), (112, 227963), (311, 82096), (622, 41048), (733, 34832), (1244, 20524), (1466, 17416), (2177, 11728), (2488, 10262), (2932, 8708), (4354, 5864), (4976, 5131)]