28849366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 53540928

約数和(自身を除く): 24691562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 293, 541, 586, 1082, 2051, 3787, 3809, 4102, 7033, 7574, 7618, 14066, 26663, 49231, 53326, 98462, 158513, 317026, 1109591, 2060669, 2219182, 4121338, 14424683, 28849366]

約数ペア:

[(1, 28849366), (2, 14424683), (7, 4121338), (13, 2219182), (14, 2060669), (26, 1109591), (91, 317026), (182, 158513), (293, 98462), (541, 53326), (586, 49231), (1082, 26663), (2051, 14066), (3787, 7618), (3809, 7574), (4102, 7033)]