61441648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 124992000

約数和(自身を除く): 63550352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 839, 1592, 1678, 3184, 3356, 4577, 6712, 9154, 13424, 18308, 19297, 36616, 38594, 73232, 77188, 154376, 166961, 308752, 333922, 667844, 1335688, 2671376, 3840103, 7680206, 15360412, 30720824, 61441648]

約数ペア:

[(1, 61441648), (2, 30720824), (4, 15360412), (8, 7680206), (16, 3840103), (23, 2671376), (46, 1335688), (92, 667844), (184, 333922), (199, 308752), (368, 166961), (398, 154376), (796, 77188), (839, 73232), (1592, 38594), (1678, 36616), (3184, 19297), (3356, 18308), (4577, 13424), (6712, 9154)]