68652172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 124159392

約数和(自身を除く): 55507220

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 4561, 7526, 9122, 15052, 18244, 241733, 323831, 483466, 647662, 966932, 1295324, 17163043, 34326086, 68652172]

約数ペア:

[(1, 68652172), (2, 34326086), (4, 17163043), (53, 1295324), (71, 966932), (106, 647662), (142, 483466), (212, 323831), (284, 241733), (3763, 18244), (4561, 15052), (7526, 9122)]