37989328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{182641}}^1$

素因数の和:182662

約数の個数: 20

約数和(自身を含む): 79266628

約数和(自身を除く): 41277300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 182641, 365282, 730564, 1461128, 2374333, 2922256, 4748666, 9497332, 18994664, 37989328]

約数ペア:

[(1, 37989328), (2, 18994664), (4, 9497332), (8, 4748666), (13, 2922256), (16, 2374333), (26, 1461128), (52, 730564), (104, 365282), (208, 182641)]