28715544

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 91400400

約数和(自身を除く): 62684856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 2789, 3432, 5148, 5578, 8367, 10296, 11156, 16734, 22312, 25101, 30679, 33468, 36257, 50202, 61358, 66936, 72514, 92037, 100404, 108771, 122716, 145028, 184074, 200808, 217542, 245432, 276111, 290056, 326313, 368148, 398827, 435084, 552222, 652626, 736296, 797654, 870168, 1104444, 1196481, 1305252, 1595308, 2208888, 2392962, 2610504, 3190616, 3589443, 4785924, 7178886, 9571848, 14357772, 28715544]

約数ペア:

[(1, 28715544), (2, 14357772), (3, 9571848), (4, 7178886), (6, 4785924), (8, 3589443), (9, 3190616), (11, 2610504), (12, 2392962), (13, 2208888), (18, 1595308), (22, 1305252), (24, 1196481), (26, 1104444), (33, 870168), (36, 797654), (39, 736296), (44, 652626), (52, 552222), (66, 435084), (72, 398827), (78, 368148), (88, 326313), (99, 290056), (104, 276111), (117, 245432), (132, 217542), (143, 200808), (156, 184074), (198, 145028), (234, 122716), (264, 108771), (286, 100404), (312, 92037), (396, 72514), (429, 66936), (468, 61358), (572, 50202), (792, 36257), (858, 33468), (936, 30679), (1144, 25101), (1287, 22312), (1716, 16734), (2574, 11156), (2789, 10296), (3432, 8367), (5148, 5578)]