66580948

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15959}}^1$

素因数の和:16119

約数の個数: 24

約数和(自身を含む): 134064000

約数和(自身を除く): 67483052

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 15959, 31918, 63836, 111713, 223426, 446852, 2377891, 4755782, 9511564, 16645237, 33290474, 66580948]

約数ペア:

[(1, 66580948), (2, 33290474), (4, 16645237), (7, 9511564), (14, 4755782), (28, 2377891), (149, 446852), (298, 223426), (596, 111713), (1043, 63836), (2086, 31918), (4172, 15959)]