6720824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 14220360

約数和(自身を除く): 7499536

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 131, 212, 242, 262, 424, 484, 524, 583, 968, 1048, 1166, 1441, 2332, 2882, 4664, 5764, 6413, 6943, 11528, 12826, 13886, 15851, 25652, 27772, 31702, 51304, 55544, 63404, 76373, 126808, 152746, 305492, 610984, 840103, 1680206, 3360412, 6720824]

約数ペア:

[(1, 6720824), (2, 3360412), (4, 1680206), (8, 840103), (11, 610984), (22, 305492), (44, 152746), (53, 126808), (88, 76373), (106, 63404), (121, 55544), (131, 51304), (212, 31702), (242, 27772), (262, 25652), (424, 15851), (484, 13886), (524, 12826), (583, 11528), (968, 6943), (1048, 6413), (1166, 5764), (1441, 4664), (2332, 2882)]