71413474

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 119286720

約数和(自身を除く): 47873246

約数列:

[1, 2, 11, 22, 121, 139, 193, 242, 278, 386, 1331, 1529, 2123, 2662, 3058, 4246, 16819, 23353, 26827, 33638, 46706, 53654, 185009, 256883, 295097, 370018, 513766, 590194, 3246067, 6492134, 35706737, 71413474]

約数ペア:

[(1, 71413474), (2, 35706737), (11, 6492134), (22, 3246067), (121, 590194), (139, 513766), (193, 370018), (242, 295097), (278, 256883), (386, 185009), (1331, 53654), (1529, 46706), (2123, 33638), (2662, 26827), (3058, 23353), (4246, 16819)]