71292284

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26249}}^1$

素因数の和:26357

約数の個数: 24

約数和(自身を含む): 144060000

約数和(自身を除く): 72767716

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 26249, 52498, 104996, 183743, 367486, 734972, 2546153, 5092306, 10184612, 17823071, 35646142, 71292284]

約数ペア:

[(1, 71292284), (2, 35646142), (4, 17823071), (7, 10184612), (14, 5092306), (28, 2546153), (97, 734972), (194, 367486), (388, 183743), (679, 104996), (1358, 52498), (2716, 26249)]