39953606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 37184314

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 8369, 16738, 58583, 92059, 117166, 184118, 259439, 518878, 644413, 1288826, 1816073, 2853829, 3632146, 5707658, 19976803, 39953606]

約数ペア:

[(1, 39953606), (2, 19976803), (7, 5707658), (11, 3632146), (14, 2853829), (22, 1816073), (31, 1288826), (62, 644413), (77, 518878), (154, 259439), (217, 184118), (341, 117166), (434, 92059), (682, 58583), (2387, 16738), (4774, 8369)]