28707168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42719}}^1$

素因数の和:42739

約数の個数: 48

約数和(自身を含む): 86123520

約数和(自身を除く): 57416352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42719, 85438, 128157, 170876, 256314, 299033, 341752, 512628, 598066, 683504, 897099, 1025256, 1196132, 1367008, 1794198, 2050512, 2392264, 3588396, 4101024, 4784528, 7176792, 9569056, 14353584, 28707168]

約数ペア:

[(1, 28707168), (2, 14353584), (3, 9569056), (4, 7176792), (6, 4784528), (7, 4101024), (8, 3588396), (12, 2392264), (14, 2050512), (16, 1794198), (21, 1367008), (24, 1196132), (28, 1025256), (32, 897099), (42, 683504), (48, 598066), (56, 512628), (84, 341752), (96, 299033), (112, 256314), (168, 170876), (224, 128157), (336, 85438), (672, 42719)]