63774284

素因数分解:

$2^2\times 7^2\times {\mathrm{325379}}^1$

素因数の和:325397

約数の個数: 18

約数和(自身を含む): 129826620

約数和(自身を除く): 66052336

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 325379, 650758, 1301516, 2277653, 4555306, 9110612, 15943571, 31887142, 63774284]

約数ペア:

[(1, 63774284), (2, 31887142), (4, 15943571), (7, 9110612), (14, 4555306), (28, 2277653), (49, 1301516), (98, 650758), (196, 325379)]