27125728

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 61810560

約数和(自身を除く): 34684832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 1459, 2324, 2656, 2918, 4648, 5836, 9296, 10213, 11672, 18592, 20426, 23344, 40852, 46688, 81704, 121097, 163408, 242194, 326816, 484388, 847679, 968776, 1695358, 1937552, 3390716, 3875104, 6781432, 13562864, 27125728]

約数ペア:

[(1, 27125728), (2, 13562864), (4, 6781432), (7, 3875104), (8, 3390716), (14, 1937552), (16, 1695358), (28, 968776), (32, 847679), (56, 484388), (83, 326816), (112, 242194), (166, 163408), (224, 121097), (332, 81704), (581, 46688), (664, 40852), (1162, 23344), (1328, 20426), (1459, 18592), (2324, 11672), (2656, 10213), (2918, 9296), (4648, 5836)]