28235984

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4347

約数の個数: 40

約数和(自身を含む): 63597120

約数和(自身を除く): 35361136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 4273, 6608, 8546, 17092, 29911, 34184, 59822, 68368, 119644, 239288, 252107, 478576, 504214, 1008428, 1764749, 2016856, 3529498, 4033712, 7058996, 14117992, 28235984]

約数ペア:

[(1, 28235984), (2, 14117992), (4, 7058996), (7, 4033712), (8, 3529498), (14, 2016856), (16, 1764749), (28, 1008428), (56, 504214), (59, 478576), (112, 252107), (118, 239288), (236, 119644), (413, 68368), (472, 59822), (826, 34184), (944, 29911), (1652, 17092), (3304, 8546), (4273, 6608)]