13441648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 29388744

約数和(自身を除く): 15947096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 121, 131, 176, 212, 242, 262, 424, 484, 524, 583, 848, 968, 1048, 1166, 1441, 1936, 2096, 2332, 2882, 4664, 5764, 6413, 6943, 9328, 11528, 12826, 13886, 15851, 23056, 25652, 27772, 31702, 51304, 55544, 63404, 76373, 102608, 111088, 126808, 152746, 253616, 305492, 610984, 840103, 1221968, 1680206, 3360412, 6720824, 13441648]

約数ペア:

[(1, 13441648), (2, 6720824), (4, 3360412), (8, 1680206), (11, 1221968), (16, 840103), (22, 610984), (44, 305492), (53, 253616), (88, 152746), (106, 126808), (121, 111088), (131, 102608), (176, 76373), (212, 63404), (242, 55544), (262, 51304), (424, 31702), (484, 27772), (524, 25652), (583, 23056), (848, 15851), (968, 13886), (1048, 12826), (1166, 11528), (1441, 9328), (1936, 6943), (2096, 6413), (2332, 5764), (2882, 4664)]