2880896

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 5838480

約数和(自身を除く): 2957584

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 317, 568, 634, 1136, 1268, 2272, 2536, 4544, 5072, 9088, 10144, 20288, 22507, 40576, 45014, 90028, 180056, 360112, 720224, 1440448, 2880896]

約数ペア:

[(1, 2880896), (2, 1440448), (4, 720224), (8, 360112), (16, 180056), (32, 90028), (64, 45014), (71, 40576), (128, 22507), (142, 20288), (284, 10144), (317, 9088), (568, 5072), (634, 4544), (1136, 2536), (1268, 2272)]