26914132

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 55085940

約数和(自身を除く): 28171808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 389, 706, 778, 1412, 1556, 2471, 2723, 4942, 5446, 9884, 10892, 17297, 19061, 34594, 38122, 69188, 76244, 137317, 274634, 549268, 961219, 1922438, 3844876, 6728533, 13457066, 26914132]

約数ペア:

[(1, 26914132), (2, 13457066), (4, 6728533), (7, 3844876), (14, 1922438), (28, 961219), (49, 549268), (98, 274634), (196, 137317), (353, 76244), (389, 69188), (706, 38122), (778, 34594), (1412, 19061), (1556, 17297), (2471, 10892), (2723, 9884), (4942, 5446)]