28469538

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68767}}^1$

素因数の和:68798

約数の個数: 24

約数和(自身を含む): 64366848

約数和(自身を除く): 35897310

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68767, 137534, 206301, 412602, 618903, 1237806, 1581641, 3163282, 4744923, 9489846, 14234769, 28469538]

約数ペア:

[(1, 28469538), (2, 14234769), (3, 9489846), (6, 4744923), (9, 3163282), (18, 1581641), (23, 1237806), (46, 618903), (69, 412602), (138, 206301), (207, 137534), (414, 68767)]