71213026

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1954

約数の個数: 24

約数和(自身を含む): 114926364

約数和(自身を除く): 43713338

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 1861, 2014, 3722, 19133, 35359, 38266, 70718, 98633, 197266, 671821, 1343642, 1874027, 3748054, 35606513, 71213026]

約数ペア:

[(1, 71213026), (2, 35606513), (19, 3748054), (38, 1874027), (53, 1343642), (106, 671821), (361, 197266), (722, 98633), (1007, 70718), (1861, 38266), (2014, 35359), (3722, 19133)]