3800643568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{235889}}^1$

素因数の和:235969

約数の個数: 40

約数和(自身を含む): 7897597200

約数和(自身を除く): 4096953632

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 16112, 235889, 471778, 943556, 1887112, 3774224, 4481891, 8963782, 12502117, 17927564, 25004234, 35855128, 50008468, 71710256, 100016936, 200033872, 237540223, 475080446, 950160892, 1900321784, 3800643568]

約数ペア:

[(1, 3800643568), (2, 1900321784), (4, 950160892), (8, 475080446), (16, 237540223), (19, 200033872), (38, 100016936), (53, 71710256), (76, 50008468), (106, 35855128), (152, 25004234), (212, 17927564), (304, 12502117), (424, 8963782), (848, 4481891), (1007, 3774224), (2014, 1887112), (4028, 943556), (8056, 471778), (16112, 235889)]