40319526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4831}}^1$

素因数の和:4956

約数の個数: 32

約数和(自身を含む): 87671808

約数和(自身を除く): 47352282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 4831, 8346, 9662, 14493, 28986, 62803, 125606, 188409, 376818, 516917, 1033834, 1550751, 3101502, 6719921, 13439842, 20159763, 40319526]

約数ペア:

[(1, 40319526), (2, 20159763), (3, 13439842), (6, 6719921), (13, 3101502), (26, 1550751), (39, 1033834), (78, 516917), (107, 376818), (214, 188409), (321, 125606), (642, 62803), (1391, 28986), (2782, 14493), (4173, 9662), (4831, 8346)]