25688894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 49600512

約数和(自身を除く): 23911618

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5381, 10762, 37667, 59191, 75334, 118382, 166811, 333622, 414337, 828674, 1167677, 1834921, 2335354, 3669842, 12844447, 25688894]

約数ペア:

[(1, 25688894), (2, 12844447), (7, 3669842), (11, 2335354), (14, 1834921), (22, 1167677), (31, 828674), (62, 414337), (77, 333622), (154, 166811), (217, 118382), (341, 75334), (434, 59191), (682, 37667), (2387, 10762), (4774, 5381)]