61348412

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 109090800

約数和(自身を除く): 47742388

約数列:

[1, 2, 4, 89, 178, 356, 389, 443, 778, 886, 1556, 1772, 34621, 39427, 69242, 78854, 138484, 157708, 172327, 344654, 689308, 15337103, 30674206, 61348412]

約数ペア:

[(1, 61348412), (2, 30674206), (4, 15337103), (89, 689308), (178, 344654), (356, 172327), (389, 157708), (443, 138484), (778, 78854), (886, 69242), (1556, 39427), (1772, 34621)]