28311064

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{9803}}^1$

素因数の和:9847

約数の個数: 24

約数和(自身を含む): 56029860

約数和(自身を除く): 27718796

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 9803, 19606, 39212, 78424, 186257, 372514, 745028, 1490056, 3538883, 7077766, 14155532, 28311064]

約数ペア:

[(1, 28311064), (2, 14155532), (4, 7077766), (8, 3538883), (19, 1490056), (38, 745028), (76, 372514), (152, 186257), (361, 78424), (722, 39212), (1444, 19606), (2888, 9803)]