22771672

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 48

約数和(自身を含む): 54193320

約数和(自身を除く): 31421648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 5281, 10562, 21124, 36967, 42248, 58091, 73934, 116182, 147868, 232364, 258769, 295736, 406637, 464728, 517538, 813274, 1035076, 1626548, 2070152, 2846459, 3253096, 5692918, 11385836, 22771672]

約数ペア:

[(1, 22771672), (2, 11385836), (4, 5692918), (7, 3253096), (8, 2846459), (11, 2070152), (14, 1626548), (22, 1035076), (28, 813274), (44, 517538), (49, 464728), (56, 406637), (77, 295736), (88, 258769), (98, 232364), (154, 147868), (196, 116182), (308, 73934), (392, 58091), (539, 42248), (616, 36967), (1078, 21124), (2156, 10562), (4312, 5281)]