67508864

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 140732970

約数和(自身を除く): 73224106

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 529, 736, 997, 1058, 1472, 1994, 2116, 2944, 3988, 4232, 7976, 8464, 15952, 16928, 22931, 31904, 33856, 45862, 63808, 67712, 91724, 127616, 183448, 366896, 527413, 733792, 1054826, 1467584, 2109652, 2935168, 4219304, 8438608, 16877216, 33754432, 67508864]

約数ペア:

[(1, 67508864), (2, 33754432), (4, 16877216), (8, 8438608), (16, 4219304), (23, 2935168), (32, 2109652), (46, 1467584), (64, 1054826), (92, 733792), (128, 527413), (184, 366896), (368, 183448), (529, 127616), (736, 91724), (997, 67712), (1058, 63808), (1472, 45862), (1994, 33856), (2116, 31904), (2944, 22931), (3988, 16928), (4232, 15952), (7976, 8464)]