16128611072

素因数分解:

$2^8\times 7^2\times {\mathrm{1285763}}^1$

素因数の和:1285793

約数の個数: 54

約数和(自身を含む): 37450448028

約数和(自身を除く): 21321836956

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 1285763, 2571526, 5143052, 9000341, 10286104, 18000682, 20572208, 36001364, 41144416, 63002387, 72002728, 82288832, 126004774, 144005456, 164577664, 252009548, 288010912, 329155328, 504019096, 576021824, 1008038192, 1152043648, 2016076384, 2304087296, 4032152768, 8064305536, 16128611072]

約数ペア:

[(1, 16128611072), (2, 8064305536), (4, 4032152768), (7, 2304087296), (8, 2016076384), (14, 1152043648), (16, 1008038192), (28, 576021824), (32, 504019096), (49, 329155328), (56, 288010912), (64, 252009548), (98, 164577664), (112, 144005456), (128, 126004774), (196, 82288832), (224, 72002728), (256, 63002387), (392, 41144416), (448, 36001364), (784, 20572208), (896, 18000682), (1568, 10286104), (1792, 9000341), (3136, 5143052), (6272, 2571526), (12544, 1285763)]