1320032

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 3048192

約数和(自身を除く): 1728160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 83, 112, 142, 166, 224, 284, 332, 497, 568, 581, 664, 994, 1136, 1162, 1328, 1988, 2272, 2324, 2656, 3976, 4648, 5893, 7952, 9296, 11786, 15904, 18592, 23572, 41251, 47144, 82502, 94288, 165004, 188576, 330008, 660016, 1320032]

約数ペア:

[(1, 1320032), (2, 660016), (4, 330008), (7, 188576), (8, 165004), (14, 94288), (16, 82502), (28, 47144), (32, 41251), (56, 23572), (71, 18592), (83, 15904), (112, 11786), (142, 9296), (166, 7952), (224, 5893), (284, 4648), (332, 3976), (497, 2656), (568, 2324), (581, 2272), (664, 1988), (994, 1328), (1136, 1162)]