84814016

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 199759824

約数和(自身を除く): 114945808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 197, 217, 224, 248, 394, 434, 448, 496, 788, 868, 961, 992, 1379, 1576, 1736, 1922, 1984, 2758, 3152, 3472, 3844, 5516, 6107, 6304, 6727, 6944, 7688, 11032, 12214, 12608, 13454, 13888, 15376, 22064, 24428, 26908, 30752, 42749, 44128, 48856, 53816, 61504, 85498, 88256, 97712, 107632, 170996, 189317, 195424, 215264, 341992, 378634, 390848, 430528, 683984, 757268, 1325219, 1367968, 1514536, 2650438, 2735936, 3029072, 5300876, 6058144, 10601752, 12116288, 21203504, 42407008, 84814016]

約数ペア:

[(1, 84814016), (2, 42407008), (4, 21203504), (7, 12116288), (8, 10601752), (14, 6058144), (16, 5300876), (28, 3029072), (31, 2735936), (32, 2650438), (56, 1514536), (62, 1367968), (64, 1325219), (112, 757268), (124, 683984), (197, 430528), (217, 390848), (224, 378634), (248, 341992), (394, 215264), (434, 195424), (448, 189317), (496, 170996), (788, 107632), (868, 97712), (961, 88256), (992, 85498), (1379, 61504), (1576, 53816), (1736, 48856), (1922, 44128), (1984, 42749), (2758, 30752), (3152, 26908), (3472, 24428), (3844, 22064), (5516, 15376), (6107, 13888), (6304, 13454), (6727, 12608), (6944, 12214), (7688, 11032)]