28059768

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 84240000

約数和(自身を除く): 56180232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 499, 568, 639, 781, 792, 852, 998, 1278, 1497, 1562, 1704, 1996, 2343, 2556, 2994, 3124, 3992, 4491, 4686, 5112, 5489, 5988, 6248, 7029, 8982, 9372, 10978, 11976, 14058, 16467, 17964, 18744, 21956, 28116, 32934, 35429, 35928, 43912, 49401, 56232, 65868, 70858, 98802, 106287, 131736, 141716, 197604, 212574, 283432, 318861, 389719, 395208, 425148, 637722, 779438, 850296, 1169157, 1275444, 1558876, 2338314, 2550888, 3117752, 3507471, 4676628, 7014942, 9353256, 14029884, 28059768]

約数ペア:

[(1, 28059768), (2, 14029884), (3, 9353256), (4, 7014942), (6, 4676628), (8, 3507471), (9, 3117752), (11, 2550888), (12, 2338314), (18, 1558876), (22, 1275444), (24, 1169157), (33, 850296), (36, 779438), (44, 637722), (66, 425148), (71, 395208), (72, 389719), (88, 318861), (99, 283432), (132, 212574), (142, 197604), (198, 141716), (213, 131736), (264, 106287), (284, 98802), (396, 70858), (426, 65868), (499, 56232), (568, 49401), (639, 43912), (781, 35928), (792, 35429), (852, 32934), (998, 28116), (1278, 21956), (1497, 18744), (1562, 17964), (1704, 16467), (1996, 14058), (2343, 11976), (2556, 10978), (2994, 9372), (3124, 8982), (3992, 7029), (4491, 6248), (4686, 5988), (5112, 5489)]