26884816

素因数分解:

$2^4\times 7^1\times {\mathrm{240043}}^1$

素因数の和:240058

約数の個数: 20

約数和(自身を含む): 59530912

約数和(自身を除く): 32646096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 240043, 480086, 960172, 1680301, 1920344, 3360602, 3840688, 6721204, 13442408, 26884816]

約数ペア:

[(1, 26884816), (2, 13442408), (4, 6721204), (7, 3840688), (8, 3360602), (14, 1920344), (16, 1680301), (28, 960172), (56, 480086), (112, 240043)]