70406452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4643}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 131072256

約数和(自身を除く): 60665804

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 4643, 7582, 9286, 15164, 18572, 78931, 157862, 315724, 1035389, 2070778, 4141556, 17601613, 35203226, 70406452]

約数ペア:

[(1, 70406452), (2, 35203226), (4, 17601613), (17, 4141556), (34, 2070778), (68, 1035389), (223, 315724), (446, 157862), (892, 78931), (3791, 18572), (4643, 15164), (7582, 9286)]