64728146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271967}}^1$

素因数の和:271993

約数の個数: 16

約数和(自身を含む): 117490176

約数和(自身を除く): 52762030

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271967, 543934, 1903769, 3807538, 4623439, 9246878, 32364073, 64728146]

約数ペア:

[(1, 64728146), (2, 32364073), (7, 9246878), (14, 4623439), (17, 3807538), (34, 1903769), (119, 543934), (238, 271967)]