23804396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 54027792

約数和(自身を除く): 30223396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 181, 196, 244, 308, 362, 427, 539, 671, 724, 854, 1078, 1267, 1342, 1708, 1991, 2156, 2534, 2684, 2989, 3982, 4697, 5068, 5978, 7964, 8869, 9394, 11041, 11956, 13937, 17738, 18788, 22082, 27874, 32879, 35476, 44164, 55748, 65758, 77287, 97559, 121451, 131516, 154574, 195118, 242902, 309148, 390236, 485804, 541009, 850157, 1082018, 1700314, 2164036, 3400628, 5951099, 11902198, 23804396]

約数ペア:

[(1, 23804396), (2, 11902198), (4, 5951099), (7, 3400628), (11, 2164036), (14, 1700314), (22, 1082018), (28, 850157), (44, 541009), (49, 485804), (61, 390236), (77, 309148), (98, 242902), (122, 195118), (154, 154574), (181, 131516), (196, 121451), (244, 97559), (308, 77287), (362, 65758), (427, 55748), (539, 44164), (671, 35476), (724, 32879), (854, 27874), (1078, 22082), (1267, 18788), (1342, 17738), (1708, 13937), (1991, 11956), (2156, 11041), (2534, 9394), (2684, 8869), (2989, 7964), (3982, 5978), (4697, 5068)]