12802048

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 18647552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 133, 152, 188, 224, 256, 266, 304, 329, 376, 448, 512, 532, 608, 658, 752, 893, 896, 1024, 1064, 1216, 1316, 1504, 1786, 1792, 2048, 2128, 2432, 2632, 3008, 3572, 3584, 4256, 4864, 5264, 6016, 6251, 7144, 7168, 8512, 9728, 10528, 12032, 12502, 14288, 14336, 17024, 19456, 21056, 24064, 25004, 28576, 34048, 38912, 42112, 48128, 50008, 57152, 68096, 84224, 96256, 100016, 114304, 136192, 168448, 200032, 228608, 272384, 336896, 400064, 457216, 673792, 800128, 914432, 1600256, 1828864, 3200512, 6401024, 12802048]

約数ペア:

[(1, 12802048), (2, 6401024), (4, 3200512), (7, 1828864), (8, 1600256), (14, 914432), (16, 800128), (19, 673792), (28, 457216), (32, 400064), (38, 336896), (47, 272384), (56, 228608), (64, 200032), (76, 168448), (94, 136192), (112, 114304), (128, 100016), (133, 96256), (152, 84224), (188, 68096), (224, 57152), (256, 50008), (266, 48128), (304, 42112), (329, 38912), (376, 34048), (448, 28576), (512, 25004), (532, 24064), (608, 21056), (658, 19456), (752, 17024), (893, 14336), (896, 14288), (1024, 12502), (1064, 12032), (1216, 10528), (1316, 9728), (1504, 8512), (1786, 7168), (1792, 7144), (2048, 6251), (2128, 6016), (2432, 5264), (2632, 4864), (3008, 4256), (3572, 3584)]