28497464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67211}}^1$

素因数の和:67270

約数の個数: 16

約数和(自身を含む): 54441720

約数和(自身を除く): 25944256

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 67211, 134422, 268844, 537688, 3562183, 7124366, 14248732, 28497464]

約数ペア:

[(1, 28497464), (2, 14248732), (4, 7124366), (8, 3562183), (53, 537688), (106, 268844), (212, 134422), (424, 67211)]