12497408

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 31230144

約数和(自身を除く): 18732736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 317, 352, 448, 512, 616, 634, 704, 896, 1232, 1268, 1408, 1792, 2219, 2464, 2536, 2816, 3487, 3584, 4438, 4928, 5072, 5632, 6974, 8876, 9856, 10144, 13948, 17752, 19712, 20288, 24409, 27896, 35504, 39424, 40576, 48818, 55792, 71008, 81152, 97636, 111584, 142016, 162304, 195272, 223168, 284032, 390544, 446336, 568064, 781088, 892672, 1136128, 1562176, 1785344, 3124352, 6248704, 12497408]

約数ペア:

[(1, 12497408), (2, 6248704), (4, 3124352), (7, 1785344), (8, 1562176), (11, 1136128), (14, 892672), (16, 781088), (22, 568064), (28, 446336), (32, 390544), (44, 284032), (56, 223168), (64, 195272), (77, 162304), (88, 142016), (112, 111584), (128, 97636), (154, 81152), (176, 71008), (224, 55792), (256, 48818), (308, 40576), (317, 39424), (352, 35504), (448, 27896), (512, 24409), (616, 20288), (634, 19712), (704, 17752), (896, 13948), (1232, 10144), (1268, 9856), (1408, 8876), (1792, 6974), (2219, 5632), (2464, 5072), (2536, 4928), (2816, 4438), (3487, 3584)]