68745616

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{2593}}^1$

素因数の和:4258

約数の個数: 20

約数和(自身を含む): 133326412

約数和(自身を除く): 64580796

約数列:

[1, 2, 4, 8, 16, 1657, 2593, 3314, 5186, 6628, 10372, 13256, 20744, 26512, 41488, 4296601, 8593202, 17186404, 34372808, 68745616]

約数ペア:

[(1, 68745616), (2, 34372808), (4, 17186404), (8, 8593202), (16, 4296601), (1657, 41488), (2593, 26512), (3314, 20744), (5186, 13256), (6628, 10372)]