77910944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 162892800

約数和(自身を除く): 84981856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 508, 608, 1009, 1016, 2018, 2032, 2413, 4036, 4064, 4826, 8072, 9652, 16144, 19171, 19304, 32288, 38342, 38608, 76684, 77216, 128143, 153368, 256286, 306736, 512572, 613472, 1025144, 2050288, 2434717, 4100576, 4869434, 9738868, 19477736, 38955472, 77910944]

約数ペア:

[(1, 77910944), (2, 38955472), (4, 19477736), (8, 9738868), (16, 4869434), (19, 4100576), (32, 2434717), (38, 2050288), (76, 1025144), (127, 613472), (152, 512572), (254, 306736), (304, 256286), (508, 153368), (608, 128143), (1009, 77216), (1016, 76684), (2018, 38608), (2032, 38342), (2413, 32288), (4036, 19304), (4064, 19171), (4826, 16144), (8072, 9652)]