26666752

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 63576576

約数和(自身を除く): 36909824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 647, 736, 896, 1288, 1294, 1472, 1792, 2576, 2588, 2944, 4529, 5152, 5176, 5888, 9058, 10304, 10352, 14881, 18116, 20608, 20704, 29762, 36232, 41216, 41408, 59524, 72464, 82816, 104167, 119048, 144928, 165632, 208334, 238096, 289856, 416668, 476192, 579712, 833336, 952384, 1159424, 1666672, 1904768, 3333344, 3809536, 6666688, 13333376, 26666752]

約数ペア:

[(1, 26666752), (2, 13333376), (4, 6666688), (7, 3809536), (8, 3333344), (14, 1904768), (16, 1666672), (23, 1159424), (28, 952384), (32, 833336), (46, 579712), (56, 476192), (64, 416668), (92, 289856), (112, 238096), (128, 208334), (161, 165632), (184, 144928), (224, 119048), (256, 104167), (322, 82816), (368, 72464), (448, 59524), (644, 41408), (647, 41216), (736, 36232), (896, 29762), (1288, 20704), (1294, 20608), (1472, 18116), (1792, 14881), (2576, 10352), (2588, 10304), (2944, 9058), (4529, 5888), (5152, 5176)]