65971516

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{7507}}^1$

素因数の和:7550

約数の個数: 24

約数和(自身を含む): 125083280

約数和(自身を除く): 59111764

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 7507, 8788, 15014, 30028, 97591, 195182, 390364, 1268683, 2537366, 5074732, 16492879, 32985758, 65971516]

約数ペア:

[(1, 65971516), (2, 32985758), (4, 16492879), (13, 5074732), (26, 2537366), (52, 1268683), (169, 390364), (338, 195182), (676, 97591), (2197, 30028), (4394, 15014), (7507, 8788)]