27504248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{180949}}^1$

素因数の和:180974

約数の個数: 16

約数和(自身を含む): 54285000

約数和(自身を除く): 26780752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 180949, 361898, 723796, 1447592, 3438031, 6876062, 13752124, 27504248]

約数ペア:

[(1, 27504248), (2, 13752124), (4, 6876062), (8, 3438031), (19, 1447592), (38, 723796), (76, 361898), (152, 180949)]