22621352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 45874080

約数和(自身を除く): 23252728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 491, 886, 982, 1772, 1964, 3544, 3928, 5759, 6383, 11518, 12766, 23036, 25532, 46072, 51064, 217513, 435026, 870052, 1740104, 2827669, 5655338, 11310676, 22621352]

約数ペア:

[(1, 22621352), (2, 11310676), (4, 5655338), (8, 2827669), (13, 1740104), (26, 870052), (52, 435026), (104, 217513), (443, 51064), (491, 46072), (886, 25532), (982, 23036), (1772, 12766), (1964, 11518), (3544, 6383), (3928, 5759)]