25737668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 50754396

約数和(自身を除く): 25016728

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1297, 1804, 2594, 4961, 5188, 9922, 14267, 19844, 28534, 53177, 57068, 106354, 156937, 212708, 313874, 584947, 627748, 1169894, 2339788, 6434417, 12868834, 25737668]

約数ペア:

[(1, 25737668), (2, 12868834), (4, 6434417), (11, 2339788), (22, 1169894), (41, 627748), (44, 584947), (82, 313874), (121, 212708), (164, 156937), (242, 106354), (451, 57068), (484, 53177), (902, 28534), (1297, 19844), (1804, 14267), (2594, 9922), (4961, 5188)]