28758016

素因数分解:

$2^{12}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 104

約数和(自身を含む): 70770240

約数和(自身を除く): 42012224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 112, 118, 119, 128, 136, 224, 236, 238, 256, 272, 413, 448, 472, 476, 512, 544, 826, 896, 944, 952, 1003, 1024, 1088, 1652, 1792, 1888, 1904, 2006, 2048, 2176, 3304, 3584, 3776, 3808, 4012, 4096, 4352, 6608, 7021, 7168, 7552, 7616, 8024, 8704, 13216, 14042, 14336, 15104, 15232, 16048, 17408, 26432, 28084, 28672, 30208, 30464, 32096, 34816, 52864, 56168, 60416, 60928, 64192, 69632, 105728, 112336, 120832, 121856, 128384, 211456, 224672, 241664, 243712, 256768, 422912, 449344, 487424, 513536, 845824, 898688, 1027072, 1691648, 1797376, 2054144, 3594752, 4108288, 7189504, 14379008, 28758016]

約数ペア:

[(1, 28758016), (2, 14379008), (4, 7189504), (7, 4108288), (8, 3594752), (14, 2054144), (16, 1797376), (17, 1691648), (28, 1027072), (32, 898688), (34, 845824), (56, 513536), (59, 487424), (64, 449344), (68, 422912), (112, 256768), (118, 243712), (119, 241664), (128, 224672), (136, 211456), (224, 128384), (236, 121856), (238, 120832), (256, 112336), (272, 105728), (413, 69632), (448, 64192), (472, 60928), (476, 60416), (512, 56168), (544, 52864), (826, 34816), (896, 32096), (944, 30464), (952, 30208), (1003, 28672), (1024, 28084), (1088, 26432), (1652, 17408), (1792, 16048), (1888, 15232), (1904, 15104), (2006, 14336), (2048, 14042), (2176, 13216), (3304, 8704), (3584, 8024), (3776, 7616), (3808, 7552), (4012, 7168), (4096, 7021), (4352, 6608)]