27208792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 55162800

約数和(自身を除く): 27954008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 659, 794, 1318, 1588, 2636, 3176, 5161, 5272, 8567, 10322, 17134, 20644, 34268, 41288, 68536, 261623, 523246, 1046492, 2092984, 3401099, 6802198, 13604396, 27208792]

約数ペア:

[(1, 27208792), (2, 13604396), (4, 6802198), (8, 3401099), (13, 2092984), (26, 1046492), (52, 523246), (104, 261623), (397, 68536), (659, 41288), (794, 34268), (1318, 20644), (1588, 17134), (2636, 10322), (3176, 8567), (5161, 5272)]