28128387484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{789857}}^1$

素因数の和:790197

約数の個数: 24

約数和(自身を含む): 51088015440

約数和(自身を除く): 22959627956

約数列:

[1, 2, 4, 29, 58, 116, 307, 614, 1228, 8903, 17806, 35612, 789857, 1579714, 3159428, 22905853, 45811706, 91623412, 242486099, 484972198, 969944396, 7032096871, 14064193742, 28128387484]

約数ペア:

[(1, 28128387484), (2, 14064193742), (4, 7032096871), (29, 969944396), (58, 484972198), (116, 242486099), (307, 91623412), (614, 45811706), (1228, 22905853), (8903, 3159428), (17806, 1579714), (35612, 789857)]