15470336

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 36056160

約数和(自身を除く): 20585824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 97, 112, 128, 178, 194, 224, 256, 356, 388, 448, 623, 679, 712, 776, 896, 1246, 1358, 1424, 1552, 1792, 2492, 2716, 2848, 3104, 4984, 5432, 5696, 6208, 8633, 9968, 10864, 11392, 12416, 17266, 19936, 21728, 22784, 24832, 34532, 39872, 43456, 60431, 69064, 79744, 86912, 120862, 138128, 159488, 173824, 241724, 276256, 483448, 552512, 966896, 1105024, 1933792, 2210048, 3867584, 7735168, 15470336]

約数ペア:

[(1, 15470336), (2, 7735168), (4, 3867584), (7, 2210048), (8, 1933792), (14, 1105024), (16, 966896), (28, 552512), (32, 483448), (56, 276256), (64, 241724), (89, 173824), (97, 159488), (112, 138128), (128, 120862), (178, 86912), (194, 79744), (224, 69064), (256, 60431), (356, 43456), (388, 39872), (448, 34532), (623, 24832), (679, 22784), (712, 21728), (776, 19936), (896, 17266), (1246, 12416), (1358, 11392), (1424, 10864), (1552, 9968), (1792, 8633), (2492, 6208), (2716, 5696), (2848, 5432), (3104, 4984)]