27433328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131891}}^1$

素因数の和:131912

約数の個数: 20

約数和(自身を含む): 57241128

約数和(自身を除く): 29807800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131891, 263782, 527564, 1055128, 1714583, 2110256, 3429166, 6858332, 13716664, 27433328]

約数ペア:

[(1, 27433328), (2, 13716664), (4, 6858332), (8, 3429166), (13, 2110256), (16, 1714583), (26, 1055128), (52, 527564), (104, 263782), (208, 131891)]