26449843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 32279040

約数和(自身を除く): 5829197

約数列:

[1, 7, 19, 71, 133, 497, 1349, 2801, 9443, 19607, 53219, 198871, 372533, 1392097, 3778549, 26449843]

約数ペア:

[(1, 26449843), (7, 3778549), (19, 1392097), (71, 372533), (133, 198871), (497, 53219), (1349, 19607), (2801, 9443)]