77449582084

素因数分解:

$2^2\times 7^2\times {\mathrm{395150929}}^1$

素因数の和:395150947

約数の個数: 18

約数和(自身を含む): 157665221070

約数和(自身を除く): 80215638986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 395150929, 790301858, 1580603716, 2766056503, 5532113006, 11064226012, 19362395521, 38724791042, 77449582084]

約数ペア:

[(1, 77449582084), (2, 38724791042), (4, 19362395521), (7, 11064226012), (14, 5532113006), (28, 2766056503), (49, 1580603716), (98, 790301858), (196, 395150929)]