28568262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 32170938

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 379, 739, 758, 1137, 1478, 2217, 2274, 4434, 6443, 12563, 12886, 19329, 25126, 37689, 38658, 75378, 280081, 560162, 840243, 1680486, 4761377, 9522754, 14284131, 28568262]

約数ペア:

[(1, 28568262), (2, 14284131), (3, 9522754), (6, 4761377), (17, 1680486), (34, 840243), (51, 560162), (102, 280081), (379, 75378), (739, 38658), (758, 37689), (1137, 25126), (1478, 19329), (2217, 12886), (2274, 12563), (4434, 6443)]