2080964032

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149839}}^1$

素因数の和:149889

約数の個数: 56

約数和(自身を含む): 4871598080

約数和(自身を除く): 2790634048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 149839, 299678, 599356, 1048873, 1198712, 2097746, 2397424, 4195492, 4645009, 4794848, 8390984, 9290018, 9589696, 16781968, 18580036, 32515063, 33563936, 37160072, 65030126, 67127872, 74320144, 130060252, 148640288, 260120504, 297280576, 520241008, 1040482016, 2080964032]

約数ペア:

[(1, 2080964032), (2, 1040482016), (4, 520241008), (7, 297280576), (8, 260120504), (14, 148640288), (16, 130060252), (28, 74320144), (31, 67127872), (32, 65030126), (56, 37160072), (62, 33563936), (64, 32515063), (112, 18580036), (124, 16781968), (217, 9589696), (224, 9290018), (248, 8390984), (434, 4794848), (448, 4645009), (496, 4195492), (868, 2397424), (992, 2097746), (1736, 1198712), (1984, 1048873), (3472, 599356), (6944, 299678), (13888, 149839)]