21603396608

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{570191}}^1$

素因数の和:570248

約数の個数: 44

約数和(自身を含む): 44352954912

約数和(自身を除く): 22749558304

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 2368, 4736, 9472, 18944, 37888, 570191, 1140382, 2280764, 4561528, 9123056, 18246112, 21097067, 36492224, 42194134, 72984448, 84388268, 145968896, 168776536, 291937792, 337553072, 583875584, 675106144, 1350212288, 2700424576, 5400849152, 10801698304, 21603396608]

約数ペア:

[(1, 21603396608), (2, 10801698304), (4, 5400849152), (8, 2700424576), (16, 1350212288), (32, 675106144), (37, 583875584), (64, 337553072), (74, 291937792), (128, 168776536), (148, 145968896), (256, 84388268), (296, 72984448), (512, 42194134), (592, 36492224), (1024, 21097067), (1184, 18246112), (2368, 9123056), (4736, 4561528), (9472, 2280764), (18944, 1140382), (37888, 570191)]