28118032

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 56246400

約数和(自身を除く): 28128368

約数列:

[1, 2, 4, 8, 16, 47, 94, 139, 188, 269, 278, 376, 538, 556, 752, 1076, 1112, 2152, 2224, 4304, 6533, 12643, 13066, 25286, 26132, 37391, 50572, 52264, 74782, 101144, 104528, 149564, 202288, 299128, 598256, 1757377, 3514754, 7029508, 14059016, 28118032]

約数ペア:

[(1, 28118032), (2, 14059016), (4, 7029508), (8, 3514754), (16, 1757377), (47, 598256), (94, 299128), (139, 202288), (188, 149564), (269, 104528), (278, 101144), (376, 74782), (538, 52264), (556, 50572), (752, 37391), (1076, 26132), (1112, 25286), (2152, 13066), (2224, 12643), (4304, 6533)]