891995104

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27847}}^1$

素因数の和:27888

約数の個数: 96

約数和(自身を含む): 2357945856

約数和(自身を除く): 1465950752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 16016, 27847, 32032, 55694, 111388, 194929, 222776, 306317, 362011, 389858, 445552, 612634, 724022, 779716, 891104, 1225268, 1448044, 1559432, 2144219, 2450536, 2534077, 2896088, 3118864, 3982121, 4288438, 4901072, 5068154, 5792176, 6237728, 7964242, 8576876, 9802144, 10136308, 11584352, 15928484, 17153752, 20272616, 27874847, 31856968, 34307504, 40545232, 55749694, 63713936, 68615008, 81090464, 111499388, 127427872, 222998776, 445997552, 891995104]

約数ペア:

[(1, 891995104), (2, 445997552), (4, 222998776), (7, 127427872), (8, 111499388), (11, 81090464), (13, 68615008), (14, 63713936), (16, 55749694), (22, 40545232), (26, 34307504), (28, 31856968), (32, 27874847), (44, 20272616), (52, 17153752), (56, 15928484), (77, 11584352), (88, 10136308), (91, 9802144), (104, 8576876), (112, 7964242), (143, 6237728), (154, 5792176), (176, 5068154), (182, 4901072), (208, 4288438), (224, 3982121), (286, 3118864), (308, 2896088), (352, 2534077), (364, 2450536), (416, 2144219), (572, 1559432), (616, 1448044), (728, 1225268), (1001, 891104), (1144, 779716), (1232, 724022), (1456, 612634), (2002, 445552), (2288, 389858), (2464, 362011), (2912, 306317), (4004, 222776), (4576, 194929), (8008, 111388), (16016, 55694), (27847, 32032)]