12865840128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{1396033}}^1$

素因数の和:1396059

約数の個数: 66

約数和(自身を含む): 37149860774

約数和(自身を除く): 24284020646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 1396033, 2792066, 4188099, 5584132, 8376198, 11168264, 12564297, 16752396, 22336528, 25128594, 33504792, 44673056, 50257188, 67009584, 89346112, 100514376, 134019168, 178692224, 201028752, 268038336, 357384448, 402057504, 536076672, 714768896, 804115008, 1072153344, 1429537792, 1608230016, 2144306688, 3216460032, 4288613376, 6432920064, 12865840128]

約数ペア:

[(1, 12865840128), (2, 6432920064), (3, 4288613376), (4, 3216460032), (6, 2144306688), (8, 1608230016), (9, 1429537792), (12, 1072153344), (16, 804115008), (18, 714768896), (24, 536076672), (32, 402057504), (36, 357384448), (48, 268038336), (64, 201028752), (72, 178692224), (96, 134019168), (128, 100514376), (144, 89346112), (192, 67009584), (256, 50257188), (288, 44673056), (384, 33504792), (512, 25128594), (576, 22336528), (768, 16752396), (1024, 12564297), (1152, 11168264), (1536, 8376198), (2304, 5584132), (3072, 4188099), (4608, 2792066), (9216, 1396033)]