66506804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{182711}}^1$

素因数の和:182735

約数の個数: 24

約数和(自身を含む): 143246208

約数和(自身を除く): 76739404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 182711, 365422, 730844, 1278977, 2375243, 2557954, 4750486, 5115908, 9500972, 16626701, 33253402, 66506804]

約数ペア:

[(1, 66506804), (2, 33253402), (4, 16626701), (7, 9500972), (13, 5115908), (14, 4750486), (26, 2557954), (28, 2375243), (52, 1278977), (91, 730844), (182, 365422), (364, 182711)]