28124028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41117}}^1$

素因数の和:41146

約数の個数: 36

約数和(自身を含む): 74834760

約数和(自身を除く): 46710732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41117, 82234, 123351, 164468, 246702, 370053, 493404, 740106, 781223, 1480212, 1562446, 2343669, 3124892, 4687338, 7031007, 9374676, 14062014, 28124028]

約数ペア:

[(1, 28124028), (2, 14062014), (3, 9374676), (4, 7031007), (6, 4687338), (9, 3124892), (12, 2343669), (18, 1562446), (19, 1480212), (36, 781223), (38, 740106), (57, 493404), (76, 370053), (114, 246702), (171, 164468), (228, 123351), (342, 82234), (684, 41117)]