78435188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4273}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 148273608

約数和(自身を除く): 69838420

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4273, 4589, 8546, 9178, 17092, 18356, 55549, 111098, 222196, 1508369, 3016738, 6033476, 19608797, 39217594, 78435188]

約数ペア:

[(1, 78435188), (2, 39217594), (4, 19608797), (13, 6033476), (26, 3016738), (52, 1508369), (353, 222196), (706, 111098), (1412, 55549), (4273, 18356), (4589, 17092), (8546, 9178)]