70390336

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2147

約数の個数: 56

約数和(自身を含む): 152741376

約数和(自身を除く): 82351040

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2087, 2108, 4174, 4216, 8348, 8432, 16696, 16864, 33392, 33728, 35479, 64697, 66784, 70958, 129394, 133568, 141916, 258788, 283832, 517576, 567664, 1035152, 1099849, 1135328, 2070304, 2199698, 2270656, 4140608, 4399396, 8798792, 17597584, 35195168, 70390336]

約数ペア:

[(1, 70390336), (2, 35195168), (4, 17597584), (8, 8798792), (16, 4399396), (17, 4140608), (31, 2270656), (32, 2199698), (34, 2070304), (62, 1135328), (64, 1099849), (68, 1035152), (124, 567664), (136, 517576), (248, 283832), (272, 258788), (496, 141916), (527, 133568), (544, 129394), (992, 70958), (1054, 66784), (1088, 64697), (1984, 35479), (2087, 33728), (2108, 33392), (4174, 16864), (4216, 16696), (8348, 8432)]