39667108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 78427440

約数和(自身を除く): 38760332

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 389, 481, 689, 778, 962, 1378, 1556, 1924, 1961, 2756, 3922, 5057, 7844, 10114, 14393, 20228, 20617, 25493, 28786, 41234, 50986, 57572, 82468, 101972, 187109, 268021, 374218, 536042, 748436, 762829, 1072084, 1525658, 3051316, 9916777, 19833554, 39667108]

約数ペア:

[(1, 39667108), (2, 19833554), (4, 9916777), (13, 3051316), (26, 1525658), (37, 1072084), (52, 762829), (53, 748436), (74, 536042), (106, 374218), (148, 268021), (212, 187109), (389, 101972), (481, 82468), (689, 57572), (778, 50986), (962, 41234), (1378, 28786), (1556, 25493), (1924, 20617), (1961, 20228), (2756, 14393), (3922, 10114), (5057, 7844)]