61479964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168901}}^1$

素因数の和:168925

約数の個数: 24

約数和(自身を含む): 132419168

約数和(自身を除く): 70939204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 168901, 337802, 675604, 1182307, 2195713, 2364614, 4391426, 4729228, 8782852, 15369991, 30739982, 61479964]

約数ペア:

[(1, 61479964), (2, 30739982), (4, 15369991), (7, 8782852), (13, 4729228), (14, 4391426), (26, 2364614), (28, 2195713), (52, 1182307), (91, 675604), (182, 337802), (364, 168901)]