66164332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17921}}^1$

素因数の和:18009

約数の個数: 24

約数和(自身を含む): 126457632

約数和(自身を除く): 60293300

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 17921, 35842, 71684, 232973, 465946, 931892, 1272391, 2544782, 5089564, 16541083, 33082166, 66164332]

約数ペア:

[(1, 66164332), (2, 33082166), (4, 16541083), (13, 5089564), (26, 2544782), (52, 1272391), (71, 931892), (142, 465946), (284, 232973), (923, 71684), (1846, 35842), (3692, 17921)]