28988784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{18301}}^1$

素因数の和:18326

約数の個数: 60

約数和(自身を含む): 88508472

約数和(自身を除く): 59519688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 18301, 36602, 54903, 73204, 109806, 146408, 164709, 201311, 219612, 292816, 329418, 402622, 439224, 603933, 658836, 805244, 878448, 1207866, 1317672, 1610488, 1811799, 2415732, 2635344, 3220976, 3623598, 4831464, 7247196, 9662928, 14494392, 28988784]

約数ペア:

[(1, 28988784), (2, 14494392), (3, 9662928), (4, 7247196), (6, 4831464), (8, 3623598), (9, 3220976), (11, 2635344), (12, 2415732), (16, 1811799), (18, 1610488), (22, 1317672), (24, 1207866), (33, 878448), (36, 805244), (44, 658836), (48, 603933), (66, 439224), (72, 402622), (88, 329418), (99, 292816), (132, 219612), (144, 201311), (176, 164709), (198, 146408), (264, 109806), (396, 73204), (528, 54903), (792, 36602), (1584, 18301)]