77525252

素因数分解:

$2^2\times 7^2\times {\mathrm{395537}}^1$

素因数の和:395555

約数の個数: 18

約数和(自身を含む): 157819662

約数和(自身を除く): 80294410

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 395537, 791074, 1582148, 2768759, 5537518, 11075036, 19381313, 38762626, 77525252]

約数ペア:

[(1, 77525252), (2, 38762626), (4, 19381313), (7, 11075036), (14, 5537518), (28, 2768759), (49, 1582148), (98, 791074), (196, 395537)]