27815008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{66863}}^1$

素因数の和:66886

約数の個数: 24

約数和(自身を含む): 58974048

約数和(自身を除く): 31159040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 66863, 133726, 267452, 534904, 869219, 1069808, 1738438, 2139616, 3476876, 6953752, 13907504, 27815008]

約数ペア:

[(1, 27815008), (2, 13907504), (4, 6953752), (8, 3476876), (13, 2139616), (16, 1738438), (26, 1069808), (32, 869219), (52, 534904), (104, 267452), (208, 133726), (416, 66863)]