66827248

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{15881}}^1$

素因数の和:16152

約数の個数: 20

約数和(自身を含む): 129978288

約数和(自身を除く): 63151040

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 15881, 31762, 63524, 127048, 254096, 4176703, 8353406, 16706812, 33413624, 66827248]

約数ペア:

[(1, 66827248), (2, 33413624), (4, 16706812), (8, 8353406), (16, 4176703), (263, 254096), (526, 127048), (1052, 63524), (2104, 31762), (4208, 15881)]