28976892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344963}}^1$

素因数の和:344977

約数の個数: 24

約数和(自身を含む): 77271936

約数和(自身を除く): 48295044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344963, 689926, 1034889, 1379852, 2069778, 2414741, 4139556, 4829482, 7244223, 9658964, 14488446, 28976892]

約数ペア:

[(1, 28976892), (2, 14488446), (3, 9658964), (4, 7244223), (6, 4829482), (7, 4139556), (12, 2414741), (14, 2069778), (21, 1379852), (28, 1034889), (42, 689926), (84, 344963)]