39976384

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 99852480

約数和(自身を除く): 59876096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 136, 181, 203, 224, 232, 238, 272, 362, 406, 448, 464, 476, 493, 544, 724, 812, 928, 952, 986, 1088, 1267, 1448, 1624, 1856, 1904, 1972, 2534, 2896, 3077, 3248, 3451, 3808, 3944, 5068, 5249, 5792, 6154, 6496, 6902, 7616, 7888, 10136, 10498, 11584, 12308, 12992, 13804, 15776, 20272, 20996, 21539, 24616, 27608, 31552, 36743, 40544, 41992, 43078, 49232, 55216, 73486, 81088, 83984, 86156, 89233, 98464, 110432, 146972, 167968, 172312, 178466, 196928, 220864, 293944, 335936, 344624, 356932, 587888, 624631, 689248, 713864, 1175776, 1249262, 1378496, 1427728, 2351552, 2498524, 2855456, 4997048, 5710912, 9994096, 19988192, 39976384]

約数ペア:

[(1, 39976384), (2, 19988192), (4, 9994096), (7, 5710912), (8, 4997048), (14, 2855456), (16, 2498524), (17, 2351552), (28, 1427728), (29, 1378496), (32, 1249262), (34, 1175776), (56, 713864), (58, 689248), (64, 624631), (68, 587888), (112, 356932), (116, 344624), (119, 335936), (136, 293944), (181, 220864), (203, 196928), (224, 178466), (232, 172312), (238, 167968), (272, 146972), (362, 110432), (406, 98464), (448, 89233), (464, 86156), (476, 83984), (493, 81088), (544, 73486), (724, 55216), (812, 49232), (928, 43078), (952, 41992), (986, 40544), (1088, 36743), (1267, 31552), (1448, 27608), (1624, 24616), (1856, 21539), (1904, 20996), (1972, 20272), (2534, 15776), (2896, 13804), (3077, 12992), (3248, 12308), (3451, 11584), (3808, 10498), (3944, 10136), (5068, 7888), (5249, 7616), (5792, 6902), (6154, 6496)]