28763306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 51081408

約数和(自身を除く): 22318102

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 617, 1234, 1793, 2119, 3586, 4238, 6787, 8021, 13574, 16042, 23309, 46618, 88231, 100571, 176462, 201142, 1106281, 1307423, 2212562, 2614846, 14381653, 28763306]

約数ペア:

[(1, 28763306), (2, 14381653), (11, 2614846), (13, 2212562), (22, 1307423), (26, 1106281), (143, 201142), (163, 176462), (286, 100571), (326, 88231), (617, 46618), (1234, 23309), (1793, 16042), (2119, 13574), (3586, 8021), (4238, 6787)]