28514174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 48898080

約数和(自身を除く): 20383906

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 293, 394, 494, 586, 2561, 3743, 3809, 5122, 5567, 7486, 7618, 11134, 48659, 57721, 72371, 97318, 115442, 144742, 750373, 1096699, 1500746, 2193398, 14257087, 28514174]

約数ペア:

[(1, 28514174), (2, 14257087), (13, 2193398), (19, 1500746), (26, 1096699), (38, 750373), (197, 144742), (247, 115442), (293, 97318), (394, 72371), (494, 57721), (586, 48659), (2561, 11134), (3743, 7618), (3809, 7486), (5122, 5567)]