978882352

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{32251}}^1$

素因数の和:32537

約数の個数: 40

約数和(自身を含む): 2175590912

約数和(自身を除く): 1196708560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 7588, 15176, 30352, 32251, 64502, 129004, 225757, 258008, 451514, 516016, 903028, 1806056, 3612112, 8740021, 17480042, 34960084, 61180147, 69920168, 122360294, 139840336, 244720588, 489441176, 978882352]

約数ペア:

[(1, 978882352), (2, 489441176), (4, 244720588), (7, 139840336), (8, 122360294), (14, 69920168), (16, 61180147), (28, 34960084), (56, 17480042), (112, 8740021), (271, 3612112), (542, 1806056), (1084, 903028), (1897, 516016), (2168, 451514), (3794, 258008), (4336, 225757), (7588, 129004), (15176, 64502), (30352, 32251)]