28915118

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 44241120

約数和(自身を除く): 15326002

約数列:

[1, 2, 97, 113, 194, 226, 1319, 2638, 10961, 21922, 127943, 149047, 255886, 298094, 14457559, 28915118]

約数ペア:

[(1, 28915118), (2, 14457559), (97, 298094), (113, 255886), (194, 149047), (226, 127943), (1319, 21922), (2638, 10961)]