28363738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47431}}^1$

素因数の和:47469

約数の個数: 16

約数和(自身を含む): 47811456

約数和(自身を除く): 19447718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 47431, 94862, 616603, 1090913, 1233206, 2181826, 14181869, 28363738]

約数ペア:

[(1, 28363738), (2, 14181869), (13, 2181826), (23, 1233206), (26, 1090913), (46, 616603), (299, 94862), (598, 47431)]