27815248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{32801}}^1$

素因数の和:32862

約数の個数: 20

約数和(自身を含む): 54910548

約数和(自身を除く): 27095300

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 32801, 65602, 131204, 262408, 524816, 1738453, 3476906, 6953812, 13907624, 27815248]

約数ペア:

[(1, 27815248), (2, 13907624), (4, 6953812), (8, 3476906), (16, 1738453), (53, 524816), (106, 262408), (212, 131204), (424, 65602), (848, 32801)]