72059464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 144401400

約数和(自身を除く): 72341936

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 4861, 7412, 9722, 14824, 19444, 38888, 82637, 165274, 330548, 529849, 661096, 1059698, 2119396, 4238792, 9007433, 18014866, 36029732, 72059464]

約数ペア:

[(1, 72059464), (2, 36029732), (4, 18014866), (8, 9007433), (17, 4238792), (34, 2119396), (68, 1059698), (109, 661096), (136, 529849), (218, 330548), (436, 165274), (872, 82637), (1853, 38888), (3706, 19444), (4861, 14824), (7412, 9722)]