71187772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12613}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 133506576

約数和(自身を除く): 62318804

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 12613, 25226, 50452, 214421, 428842, 857684, 1046879, 2093758, 4187516, 17796943, 35593886, 71187772]

約数ペア:

[(1, 71187772), (2, 35593886), (4, 17796943), (17, 4187516), (34, 2093758), (68, 1046879), (83, 857684), (166, 428842), (332, 214421), (1411, 50452), (2822, 25226), (5644, 12613)]