28368612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 54

約数和(自身を含む): 74346818

約数和(自身を除く): 45978206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 841, 937, 1044, 1682, 1874, 2523, 2811, 3364, 3748, 5046, 5622, 7569, 8433, 10092, 11244, 15138, 16866, 27173, 30276, 33732, 54346, 81519, 108692, 163038, 244557, 326076, 489114, 788017, 978228, 1576034, 2364051, 3152068, 4728102, 7092153, 9456204, 14184306, 28368612]

約数ペア:

[(1, 28368612), (2, 14184306), (3, 9456204), (4, 7092153), (6, 4728102), (9, 3152068), (12, 2364051), (18, 1576034), (29, 978228), (36, 788017), (58, 489114), (87, 326076), (116, 244557), (174, 163038), (261, 108692), (348, 81519), (522, 54346), (841, 33732), (937, 30276), (1044, 27173), (1682, 16866), (1874, 15138), (2523, 11244), (2811, 10092), (3364, 8433), (3748, 7569), (5046, 5622)]