28540446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 62764416

約数和(自身を除く): 34223970

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 3301, 4323, 6602, 8646, 9903, 19806, 36311, 72622, 108933, 217866, 432431, 864862, 1297293, 2594586, 4756741, 9513482, 14270223, 28540446]

約数ペア:

[(1, 28540446), (2, 14270223), (3, 9513482), (6, 4756741), (11, 2594586), (22, 1297293), (33, 864862), (66, 432431), (131, 217866), (262, 108933), (393, 72622), (786, 36311), (1441, 19806), (2882, 9903), (3301, 8646), (4323, 6602)]