28228872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168029}}^1$

素因数の和:168045

約数の個数: 32

約数和(自身を含む): 80654400

約数和(自身を除く): 52425528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168029, 336058, 504087, 672116, 1008174, 1176203, 1344232, 2016348, 2352406, 3528609, 4032696, 4704812, 7057218, 9409624, 14114436, 28228872]

約数ペア:

[(1, 28228872), (2, 14114436), (3, 9409624), (4, 7057218), (6, 4704812), (7, 4032696), (8, 3528609), (12, 2352406), (14, 2016348), (21, 1344232), (24, 1176203), (28, 1008174), (42, 672116), (56, 504087), (84, 336058), (168, 168029)]