864847424

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62273}}^1$

素因数の和:62323

約数の個数: 56

約数和(自身を含む): 2024652288

約数和(自身を除く): 1159804864

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, 62273, 124546, 249092, 435911, 498184, 871822, 996368, 1743644, 1930463, 1992736, 3487288, 3860926, 3985472, 6974576, 7721852, 13513241, 13949152, 15443704, 27026482, 27898304, 30887408, 54052964, 61774816, 108105928, 123549632, 216211856, 432423712, 864847424]

約数ペア:

[(1, 864847424), (2, 432423712), (4, 216211856), (7, 123549632), (8, 108105928), (14, 61774816), (16, 54052964), (28, 30887408), (31, 27898304), (32, 27026482), (56, 15443704), (62, 13949152), (64, 13513241), (112, 7721852), (124, 6974576), (217, 3985472), (224, 3860926), (248, 3487288), (434, 1992736), (448, 1930463), (496, 1743644), (868, 996368), (992, 871822), (1736, 498184), (1984, 435911), (3472, 249092), (6944, 124546), (13888, 62273)]