71180008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{240473}}^1$

素因数の和:240516

約数の個数: 16

約数和(自身を含む): 137070180

約数和(自身を除く): 65890172

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 240473, 480946, 961892, 1923784, 8897501, 17795002, 35590004, 71180008]

約数ペア:

[(1, 71180008), (2, 35590004), (4, 17795002), (8, 8897501), (37, 1923784), (74, 961892), (148, 480946), (296, 240473)]