26439224

素因数分解:

$2^3\times 7^2\times {\mathrm{67447}}^1$

素因数の和:67467

約数の個数: 24

約数和(自身を含む): 57668040

約数和(自身を除く): 31228816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 67447, 134894, 269788, 472129, 539576, 944258, 1888516, 3304903, 3777032, 6609806, 13219612, 26439224]

約数ペア:

[(1, 26439224), (2, 13219612), (4, 6609806), (7, 3777032), (8, 3304903), (14, 1888516), (28, 944258), (49, 539576), (56, 472129), (98, 269788), (196, 134894), (392, 67447)]