78496912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3527}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 165364416

約数和(自身を除く): 86867504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 3527, 5564, 7054, 11128, 14108, 22256, 28216, 45851, 56432, 91702, 183404, 366808, 377389, 733616, 754778, 1509556, 3019112, 4906057, 6038224, 9812114, 19624228, 39248456, 78496912]

約数ペア:

[(1, 78496912), (2, 39248456), (4, 19624228), (8, 9812114), (13, 6038224), (16, 4906057), (26, 3019112), (52, 1509556), (104, 754778), (107, 733616), (208, 377389), (214, 366808), (428, 183404), (856, 91702), (1391, 56432), (1712, 45851), (2782, 28216), (3527, 22256), (5564, 14108), (7054, 11128)]