4821171968

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 9753902592

約数和(自身を除く): 4932730624

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 257, 508, 514, 577, 1016, 1028, 1154, 2032, 2056, 2308, 4064, 4112, 4616, 8128, 8224, 9232, 16256, 16448, 18464, 32512, 32639, 32896, 36928, 65278, 65792, 73279, 73856, 130556, 146558, 147712, 148289, 261112, 293116, 296578, 522224, 586232, 593156, 1044448, 1172464, 1186312, 2088896, 2344928, 2372624, 4177792, 4689856, 4745248, 8355584, 9379712, 9490496, 18759424, 18832703, 18980992, 37665406, 37961984, 75330812, 150661624, 301323248, 602646496, 1205292992, 2410585984, 4821171968]

約数ペア:

[(1, 4821171968), (2, 2410585984), (4, 1205292992), (8, 602646496), (16, 301323248), (32, 150661624), (64, 75330812), (127, 37961984), (128, 37665406), (254, 18980992), (256, 18832703), (257, 18759424), (508, 9490496), (514, 9379712), (577, 8355584), (1016, 4745248), (1028, 4689856), (1154, 4177792), (2032, 2372624), (2056, 2344928), (2308, 2088896), (4064, 1186312), (4112, 1172464), (4616, 1044448), (8128, 593156), (8224, 586232), (9232, 522224), (16256, 296578), (16448, 293116), (18464, 261112), (32512, 148289), (32639, 147712), (32896, 146558), (36928, 130556), (65278, 73856), (65792, 73279)]