67048828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{217691}}^1$

素因数の和:217713

約数の個数: 24

約数和(自身を含む): 146289024

約数和(自身を除く): 79240196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 217691, 435382, 870764, 1523837, 2394601, 3047674, 4789202, 6095348, 9578404, 16762207, 33524414, 67048828]

約数ペア:

[(1, 67048828), (2, 33524414), (4, 16762207), (7, 9578404), (11, 6095348), (14, 4789202), (22, 3047674), (28, 2394601), (44, 1523837), (77, 870764), (154, 435382), (308, 217691)]