38386936

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2731}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 82615680

約数和(自身を除く): 44228744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 2731, 3514, 5462, 7028, 10924, 14056, 19117, 21848, 38234, 76468, 152936, 685481, 1370962, 2741924, 4798367, 5483848, 9596734, 19193468, 38386936]

約数ペア:

[(1, 38386936), (2, 19193468), (4, 9596734), (7, 5483848), (8, 4798367), (14, 2741924), (28, 1370962), (56, 685481), (251, 152936), (502, 76468), (1004, 38234), (1757, 21848), (2008, 19117), (2731, 14056), (3514, 10924), (5462, 7028)]