7839964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 15998976

約数和(自身を除く): 8159012

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 127, 244, 253, 254, 506, 508, 671, 1012, 1342, 1397, 1403, 2684, 2794, 2806, 2921, 5588, 5612, 5842, 7747, 11684, 15433, 15494, 30866, 30988, 32131, 61732, 64262, 85217, 128524, 170434, 178181, 340868, 356362, 712724, 1959991, 3919982, 7839964]

約数ペア:

[(1, 7839964), (2, 3919982), (4, 1959991), (11, 712724), (22, 356362), (23, 340868), (44, 178181), (46, 170434), (61, 128524), (92, 85217), (122, 64262), (127, 61732), (244, 32131), (253, 30988), (254, 30866), (506, 15494), (508, 15433), (671, 11684), (1012, 7747), (1342, 5842), (1397, 5612), (1403, 5588), (2684, 2921), (2794, 2806)]