26421248

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 64209600

約数和(自身を除く): 37788352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 97, 112, 128, 133, 152, 194, 224, 256, 266, 304, 388, 448, 512, 532, 608, 679, 776, 896, 1024, 1064, 1216, 1358, 1552, 1792, 1843, 2048, 2128, 2432, 2716, 3104, 3584, 3686, 4256, 4864, 5432, 6208, 7168, 7372, 8512, 9728, 10864, 12416, 12901, 14336, 14744, 17024, 19456, 21728, 24832, 25802, 29488, 34048, 38912, 43456, 49664, 51604, 58976, 68096, 86912, 99328, 103208, 117952, 136192, 173824, 198656, 206416, 235904, 272384, 347648, 412832, 471808, 695296, 825664, 943616, 1390592, 1651328, 1887232, 3302656, 3774464, 6605312, 13210624, 26421248]

約数ペア:

[(1, 26421248), (2, 13210624), (4, 6605312), (7, 3774464), (8, 3302656), (14, 1887232), (16, 1651328), (19, 1390592), (28, 943616), (32, 825664), (38, 695296), (56, 471808), (64, 412832), (76, 347648), (97, 272384), (112, 235904), (128, 206416), (133, 198656), (152, 173824), (194, 136192), (224, 117952), (256, 103208), (266, 99328), (304, 86912), (388, 68096), (448, 58976), (512, 51604), (532, 49664), (608, 43456), (679, 38912), (776, 34048), (896, 29488), (1024, 25802), (1064, 24832), (1216, 21728), (1358, 19456), (1552, 17024), (1792, 14744), (1843, 14336), (2048, 12901), (2128, 12416), (2432, 10864), (2716, 9728), (3104, 8512), (3584, 7372), (3686, 7168), (4256, 6208), (4864, 5432)]