65815684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10039}}^1$

素因数の和:10203

約数の個数: 24

約数和(自身を含む): 126504000

約数和(自身を除く): 60688316

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 10039, 20078, 40156, 110429, 220858, 441716, 1495811, 2991622, 5983244, 16453921, 32907842, 65815684]

約数ペア:

[(1, 65815684), (2, 32907842), (4, 16453921), (11, 5983244), (22, 2991622), (44, 1495811), (149, 441716), (298, 220858), (596, 110429), (1639, 40156), (3278, 20078), (6556, 10039)]