69262448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5625

約数の個数: 40

約数和(自身を含む): 144730320

約数和(自身を除く): 75467872

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 5557, 6232, 11114, 12464, 22228, 44456, 88912, 105583, 211166, 227837, 422332, 455674, 844664, 911348, 1689328, 1822696, 3645392, 4328903, 8657806, 17315612, 34631224, 69262448]

約数ペア:

[(1, 69262448), (2, 34631224), (4, 17315612), (8, 8657806), (16, 4328903), (19, 3645392), (38, 1822696), (41, 1689328), (76, 911348), (82, 844664), (152, 455674), (164, 422332), (304, 227837), (328, 211166), (656, 105583), (779, 88912), (1558, 44456), (3116, 22228), (5557, 12464), (6232, 11114)]