76399036

素因数分解:

$2^2\times 7^2\times {\mathrm{389791}}^1$

素因数の和:389809

約数の個数: 18

約数和(自身を含む): 155527008

約数和(自身を除く): 79127972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389791, 779582, 1559164, 2728537, 5457074, 10914148, 19099759, 38199518, 76399036]

約数ペア:

[(1, 76399036), (2, 38199518), (4, 19099759), (7, 10914148), (14, 5457074), (28, 2728537), (49, 1559164), (98, 779582), (196, 389791)]