15693273856

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{70381}}^1$

素因数の和:70477

約数の個数: 72

約数和(自身を含む): 34238872304

約数和(自身を除く): 18545598448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 416, 536, 832, 871, 1072, 1664, 1742, 2144, 3328, 3484, 4288, 6968, 8576, 13936, 17152, 27872, 55744, 70381, 111488, 140762, 222976, 281524, 563048, 914953, 1126096, 1829906, 2252192, 3659812, 4504384, 4715527, 7319624, 9008768, 9431054, 14639248, 18017536, 18862108, 29278496, 37724216, 58556992, 61301851, 75448432, 117113984, 122603702, 150896864, 234227968, 245207404, 301793728, 490414808, 603587456, 980829616, 1207174912, 1961659232, 3923318464, 7846636928, 15693273856]

約数ペア:

[(1, 15693273856), (2, 7846636928), (4, 3923318464), (8, 1961659232), (13, 1207174912), (16, 980829616), (26, 603587456), (32, 490414808), (52, 301793728), (64, 245207404), (67, 234227968), (104, 150896864), (128, 122603702), (134, 117113984), (208, 75448432), (256, 61301851), (268, 58556992), (416, 37724216), (536, 29278496), (832, 18862108), (871, 18017536), (1072, 14639248), (1664, 9431054), (1742, 9008768), (2144, 7319624), (3328, 4715527), (3484, 4504384), (4288, 3659812), (6968, 2252192), (8576, 1829906), (13936, 1126096), (17152, 914953), (27872, 563048), (55744, 281524), (70381, 222976), (111488, 140762)]