67836656

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{6553}}^1$

素因数の和:7208

約数の個数: 20

約数和(自身を含む): 131656752

約数和(自身を除く): 63820096

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 6553, 10352, 13106, 26212, 52424, 104848, 4239791, 8479582, 16959164, 33918328, 67836656]

約数ペア:

[(1, 67836656), (2, 33918328), (4, 16959164), (8, 8479582), (16, 4239791), (647, 104848), (1294, 52424), (2588, 26212), (5176, 13106), (6553, 10352)]