28912823786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{495371}}^1$

素因数の和:495770

約数の個数: 32

約数和(自身を含む): 54213511680

約数和(自身を除く): 25300687894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 379, 758, 2653, 4169, 5306, 8338, 29183, 58366, 495371, 990742, 3467597, 5449081, 6935194, 10898162, 38143567, 76287134, 187745609, 375491218, 1314219263, 2065201699, 2628438526, 4130403398, 14456411893, 28912823786]

約数ペア:

[(1, 28912823786), (2, 14456411893), (7, 4130403398), (11, 2628438526), (14, 2065201699), (22, 1314219263), (77, 375491218), (154, 187745609), (379, 76287134), (758, 38143567), (2653, 10898162), (4169, 6935194), (5306, 5449081), (8338, 3467597), (29183, 990742), (58366, 495371)]