28535078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5869}}^1$

素因数の和:5912

約数の個数: 32

約数和(自身を含む): 53252640

約数和(自身を除く): 24717562

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5869, 11738, 64559, 76297, 99773, 129118, 152594, 199546, 839267, 1097503, 1297049, 1678534, 2195006, 2594098, 14267539, 28535078]

約数ペア:

[(1, 28535078), (2, 14267539), (11, 2594098), (13, 2195006), (17, 1678534), (22, 1297049), (26, 1097503), (34, 839267), (143, 199546), (187, 152594), (221, 129118), (286, 99773), (374, 76297), (442, 64559), (2431, 11738), (4862, 5869)]