28626962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157291}}^1$

素因数の和:157313

約数の個数: 16

約数和(自身を含む): 52850112

約数和(自身を除く): 24223150

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 157291, 314582, 1101037, 2044783, 2202074, 4089566, 14313481, 28626962]

約数ペア:

[(1, 28626962), (2, 14313481), (7, 4089566), (13, 2202074), (14, 2044783), (26, 1101037), (91, 314582), (182, 157291)]