39668926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 67949280

約数和(自身を除く): 28280354

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 641, 1067, 1282, 2134, 2813, 5626, 7051, 14102, 18589, 30943, 37178, 61886, 62177, 124354, 204479, 408958, 683947, 1367894, 1803133, 3606266, 19834463, 39668926]

約数ペア:

[(1, 39668926), (2, 19834463), (11, 3606266), (22, 1803133), (29, 1367894), (58, 683947), (97, 408958), (194, 204479), (319, 124354), (638, 62177), (641, 61886), (1067, 37178), (1282, 30943), (2134, 18589), (2813, 14102), (5626, 7051)]