66899568

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{26297}}^1$

素因数の和:26361

約数の個数: 40

約数和(自身を含む): 176091408

約数和(自身を除く): 109191840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 26297, 52594, 78891, 105188, 157782, 210376, 315564, 420752, 631128, 1262256, 1393741, 2787482, 4181223, 5574964, 8362446, 11149928, 16724892, 22299856, 33449784, 66899568]

約数ペア:

[(1, 66899568), (2, 33449784), (3, 22299856), (4, 16724892), (6, 11149928), (8, 8362446), (12, 5574964), (16, 4181223), (24, 2787482), (48, 1393741), (53, 1262256), (106, 631128), (159, 420752), (212, 315564), (318, 210376), (424, 157782), (636, 105188), (848, 78891), (1272, 52594), (2544, 26297)]