28660852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 57802752

約数和(自身を除く): 29141900

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 223, 253, 254, 446, 506, 508, 892, 1012, 1397, 2453, 2794, 2921, 4906, 5129, 5588, 5842, 9812, 10258, 11684, 20516, 28321, 32131, 56419, 56642, 64262, 112838, 113284, 128524, 225676, 311531, 623062, 651383, 1246124, 1302766, 2605532, 7165213, 14330426, 28660852]

約数ペア:

[(1, 28660852), (2, 14330426), (4, 7165213), (11, 2605532), (22, 1302766), (23, 1246124), (44, 651383), (46, 623062), (92, 311531), (127, 225676), (223, 128524), (253, 113284), (254, 112838), (446, 64262), (506, 56642), (508, 56419), (892, 32131), (1012, 28321), (1397, 20516), (2453, 11684), (2794, 10258), (2921, 9812), (4906, 5842), (5129, 5588)]