28229364

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13757}}^1$

素因数の和:13789

約数の個数: 48

約数和(自身を含む): 77044800

約数和(自身を除く): 48815436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13757, 27514, 41271, 55028, 82542, 123813, 165084, 247626, 261383, 371439, 495252, 522766, 742878, 784149, 1045532, 1485756, 1568298, 2352447, 3136596, 4704894, 7057341, 9409788, 14114682, 28229364]

約数ペア:

[(1, 28229364), (2, 14114682), (3, 9409788), (4, 7057341), (6, 4704894), (9, 3136596), (12, 2352447), (18, 1568298), (19, 1485756), (27, 1045532), (36, 784149), (38, 742878), (54, 522766), (57, 495252), (76, 371439), (108, 261383), (114, 247626), (171, 165084), (228, 123813), (342, 82542), (513, 55028), (684, 41271), (1026, 27514), (2052, 13757)]