28547264

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3360

約数の個数: 28

約数和(自身を含む): 57073800

約数和(自身を除く): 28526536

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 3209, 4448, 6418, 8896, 12836, 25672, 51344, 102688, 205376, 446051, 892102, 1784204, 3568408, 7136816, 14273632, 28547264]

約数ペア:

[(1, 28547264), (2, 14273632), (4, 7136816), (8, 3568408), (16, 1784204), (32, 892102), (64, 446051), (139, 205376), (278, 102688), (556, 51344), (1112, 25672), (2224, 12836), (3209, 8896), (4448, 6418)]