28426638

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{64901}}^1$

素因数の和:64979

約数の個数: 16

約数和(自身を含む): 57632976

約数和(自身を除く): 29206338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 64901, 129802, 194703, 389406, 4737773, 9475546, 14213319, 28426638]

約数ペア:

[(1, 28426638), (2, 14213319), (3, 9475546), (6, 4737773), (73, 389406), (146, 194703), (219, 129802), (438, 64901)]