72854906

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 111196800

約数和(自身を除く): 38341894

約数列:

[1, 2, 79, 158, 233, 466, 1979, 3958, 18407, 36814, 156341, 312682, 461107, 922214, 36427453, 72854906]

約数ペア:

[(1, 72854906), (2, 36427453), (79, 922214), (158, 461107), (233, 312682), (466, 156341), (1979, 36814), (3958, 18407)]