28738168

素因数分解:

$2^3\times {\mathrm{1151}}^1\times {\mathrm{3121}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 53948160

約数和(自身を除く): 25209992

約数列:

[1, 2, 4, 8, 1151, 2302, 3121, 4604, 6242, 9208, 12484, 24968, 3592271, 7184542, 14369084, 28738168]

約数ペア:

[(1, 28738168), (2, 14369084), (4, 7184542), (8, 3592271), (1151, 24968), (2302, 12484), (3121, 9208), (4604, 6242)]