28976144

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{1493}}^1$

素因数の和:2714

約数の個数: 20

約数和(自身を含む): 56225196

約数和(自身を除く): 27249052

約数列:

[1, 2, 4, 8, 16, 1213, 1493, 2426, 2986, 4852, 5972, 9704, 11944, 19408, 23888, 1811009, 3622018, 7244036, 14488072, 28976144]

約数ペア:

[(1, 28976144), (2, 14488072), (4, 7244036), (8, 3622018), (16, 1811009), (1213, 23888), (1493, 19408), (2426, 11944), (2986, 9704), (4852, 5972)]