57120112

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2287}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 127102976

約数和(自身を除く): 69982864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 2287, 3122, 3568, 4574, 6244, 9148, 12488, 16009, 18296, 24976, 32018, 36592, 64036, 128072, 256144, 510001, 1020002, 2040004, 3570007, 4080008, 7140014, 8160016, 14280028, 28560056, 57120112]

約数ペア:

[(1, 57120112), (2, 28560056), (4, 14280028), (7, 8160016), (8, 7140014), (14, 4080008), (16, 3570007), (28, 2040004), (56, 1020002), (112, 510001), (223, 256144), (446, 128072), (892, 64036), (1561, 36592), (1784, 32018), (2287, 24976), (3122, 18296), (3568, 16009), (4574, 12488), (6244, 9148)]