65140428

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{19597}}^1$

素因数の和:19881

約数の個数: 24

約数和(自身を含む): 152550832

約数和(自身を除く): 87410404

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 19597, 39194, 58791, 78388, 117582, 235164, 5428369, 10856738, 16285107, 21713476, 32570214, 65140428]

約数ペア:

[(1, 65140428), (2, 32570214), (3, 21713476), (4, 16285107), (6, 10856738), (12, 5428369), (277, 235164), (554, 117582), (831, 78388), (1108, 58791), (1662, 39194), (3324, 19597)]