27209936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130817}}^1$

素因数の和:130838

約数の個数: 20

約数和(自身を含む): 56775012

約数和(自身を除く): 29565076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130817, 261634, 523268, 1046536, 1700621, 2093072, 3401242, 6802484, 13604968, 27209936]

約数ペア:

[(1, 27209936), (2, 13604968), (4, 6802484), (8, 3401242), (13, 2093072), (16, 1700621), (26, 1046536), (52, 523268), (104, 261634), (208, 130817)]