66861184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 149768640

約数和(自身を除く): 82907456

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 1747, 2392, 2944, 3494, 4784, 6988, 9568, 13976, 19136, 22711, 27952, 38272, 40181, 45422, 55904, 80362, 90844, 111808, 160724, 181688, 223616, 321448, 363376, 522353, 642896, 726752, 1044706, 1285792, 1453504, 2089412, 2571584, 2907008, 4178824, 5143168, 8357648, 16715296, 33430592, 66861184]

約数ペア:

[(1, 66861184), (2, 33430592), (4, 16715296), (8, 8357648), (13, 5143168), (16, 4178824), (23, 2907008), (26, 2571584), (32, 2089412), (46, 1453504), (52, 1285792), (64, 1044706), (92, 726752), (104, 642896), (128, 522353), (184, 363376), (208, 321448), (299, 223616), (368, 181688), (416, 160724), (598, 111808), (736, 90844), (832, 80362), (1196, 55904), (1472, 45422), (1664, 40181), (1747, 38272), (2392, 27952), (2944, 22711), (3494, 19136), (4784, 13976), (6988, 9568)]