28224658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10781}}^1$

素因数の和:10818

約数の個数: 32

約数和(自身を含む): 55893888

約数和(自身を除く): 27669230

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 10781, 21562, 75467, 118591, 150934, 183277, 237182, 366554, 830137, 1282939, 1660274, 2016047, 2565878, 4032094, 14112329, 28224658]

約数ペア:

[(1, 28224658), (2, 14112329), (7, 4032094), (11, 2565878), (14, 2016047), (17, 1660274), (22, 1282939), (34, 830137), (77, 366554), (119, 237182), (154, 183277), (187, 150934), (238, 118591), (374, 75467), (1309, 21562), (2618, 10781)]