7948427136

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26987}}^1$

素因数の和:27076

約数の個数: 128

約数和(自身を含む): 23123318400

約数和(自身を除く): 15174891264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 177, 192, 208, 236, 312, 354, 384, 416, 472, 624, 708, 767, 832, 944, 1248, 1416, 1534, 1664, 1888, 2301, 2496, 2832, 3068, 3776, 4602, 4992, 5664, 6136, 7552, 9204, 11328, 12272, 18408, 22656, 24544, 26987, 36816, 49088, 53974, 73632, 80961, 98176, 107948, 147264, 161922, 215896, 294528, 323844, 350831, 431792, 647688, 701662, 863584, 1052493, 1295376, 1403324, 1592233, 1727168, 2104986, 2590752, 2806648, 3184466, 3454336, 4209972, 4776699, 5181504, 5613296, 6368932, 8419944, 9553398, 10363008, 11226592, 12737864, 16839888, 19106796, 20699029, 22453184, 25475728, 33679776, 38213592, 41398058, 44906368, 50951456, 62097087, 67359552, 76427184, 82796116, 101902912, 124194174, 134719104, 152854368, 165592232, 203805824, 248388348, 305708736, 331184464, 496776696, 611417472, 662368928, 993553392, 1324737856, 1987106784, 2649475712, 3974213568, 7948427136]

約数ペア:

[(1, 7948427136), (2, 3974213568), (3, 2649475712), (4, 1987106784), (6, 1324737856), (8, 993553392), (12, 662368928), (13, 611417472), (16, 496776696), (24, 331184464), (26, 305708736), (32, 248388348), (39, 203805824), (48, 165592232), (52, 152854368), (59, 134719104), (64, 124194174), (78, 101902912), (96, 82796116), (104, 76427184), (118, 67359552), (128, 62097087), (156, 50951456), (177, 44906368), (192, 41398058), (208, 38213592), (236, 33679776), (312, 25475728), (354, 22453184), (384, 20699029), (416, 19106796), (472, 16839888), (624, 12737864), (708, 11226592), (767, 10363008), (832, 9553398), (944, 8419944), (1248, 6368932), (1416, 5613296), (1534, 5181504), (1664, 4776699), (1888, 4209972), (2301, 3454336), (2496, 3184466), (2832, 2806648), (3068, 2590752), (3776, 2104986), (4602, 1727168), (4992, 1592233), (5664, 1403324), (6136, 1295376), (7552, 1052493), (9204, 863584), (11328, 701662), (12272, 647688), (18408, 431792), (22656, 350831), (24544, 323844), (26987, 294528), (36816, 215896), (49088, 161922), (53974, 147264), (73632, 107948), (80961, 98176)]