21718272

素因数分解:

$2^8\times 3^1\times {\mathrm{28279}}^1$

素因数の和:28298

約数の個数: 36

約数和(自身を含む): 57804320

約数和(自身を除く): 36086048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28279, 56558, 84837, 113116, 169674, 226232, 339348, 452464, 678696, 904928, 1357392, 1809856, 2714784, 3619712, 5429568, 7239424, 10859136, 21718272]

約数ペア:

[(1, 21718272), (2, 10859136), (3, 7239424), (4, 5429568), (6, 3619712), (8, 2714784), (12, 1809856), (16, 1357392), (24, 904928), (32, 678696), (48, 452464), (64, 339348), (96, 226232), (128, 169674), (192, 113116), (256, 84837), (384, 56558), (768, 28279)]