25429866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 41340054

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2897, 2926, 4389, 5794, 8691, 8778, 17382, 20279, 31867, 40558, 55043, 60837, 63734, 95601, 110086, 121674, 165129, 191202, 223069, 330258, 385301, 446138, 605473, 669207, 770602, 1155903, 1210946, 1338414, 1816419, 2311806, 3632838, 4238311, 8476622, 12714933, 25429866]

約数ペア:

[(1, 25429866), (2, 12714933), (3, 8476622), (6, 4238311), (7, 3632838), (11, 2311806), (14, 1816419), (19, 1338414), (21, 1210946), (22, 1155903), (33, 770602), (38, 669207), (42, 605473), (57, 446138), (66, 385301), (77, 330258), (114, 223069), (133, 191202), (154, 165129), (209, 121674), (231, 110086), (266, 95601), (399, 63734), (418, 60837), (462, 55043), (627, 40558), (798, 31867), (1254, 20279), (1463, 17382), (2897, 8778), (2926, 8691), (4389, 5794)]