6887672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 8353288

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 83, 88, 92, 164, 166, 184, 253, 328, 332, 451, 506, 664, 902, 913, 943, 1012, 1804, 1826, 1886, 1909, 2024, 3403, 3608, 3652, 3772, 3818, 6806, 7304, 7544, 7636, 10373, 13612, 15272, 20746, 20999, 27224, 37433, 41492, 41998, 74866, 78269, 82984, 83996, 149732, 156538, 167992, 299464, 313076, 626152, 860959, 1721918, 3443836, 6887672]

約数ペア:

[(1, 6887672), (2, 3443836), (4, 1721918), (8, 860959), (11, 626152), (22, 313076), (23, 299464), (41, 167992), (44, 156538), (46, 149732), (82, 83996), (83, 82984), (88, 78269), (92, 74866), (164, 41998), (166, 41492), (184, 37433), (253, 27224), (328, 20999), (332, 20746), (451, 15272), (506, 13612), (664, 10373), (902, 7636), (913, 7544), (943, 7304), (1012, 6806), (1804, 3818), (1826, 3772), (1886, 3652), (1909, 3608), (2024, 3403)]