47172864

素因数分解:

$2^8\times 3^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 126564480

約数和(自身を除く): 79391616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 257, 384, 478, 514, 717, 768, 771, 956, 1028, 1434, 1542, 1912, 2056, 2868, 3084, 3824, 4112, 5736, 6168, 7648, 8224, 11472, 12336, 15296, 16448, 22944, 24672, 30592, 32896, 45888, 49344, 61184, 61423, 65792, 91776, 98688, 122846, 183552, 184269, 197376, 245692, 368538, 491384, 737076, 982768, 1474152, 1965536, 2948304, 3931072, 5896608, 7862144, 11793216, 15724288, 23586432, 47172864]

約数ペア:

[(1, 47172864), (2, 23586432), (3, 15724288), (4, 11793216), (6, 7862144), (8, 5896608), (12, 3931072), (16, 2948304), (24, 1965536), (32, 1474152), (48, 982768), (64, 737076), (96, 491384), (128, 368538), (192, 245692), (239, 197376), (256, 184269), (257, 183552), (384, 122846), (478, 98688), (514, 91776), (717, 65792), (768, 61423), (771, 61184), (956, 49344), (1028, 45888), (1434, 32896), (1542, 30592), (1912, 24672), (2056, 22944), (2868, 16448), (3084, 15296), (3824, 12336), (4112, 11472), (5736, 8224), (6168, 7648)]