68828158

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{38711}}^1$

素因数の和:38847

約数の個数: 16

約数和(自身を含む): 118923264

約数和(自身を除く): 50095106

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 38711, 77422, 270977, 541954, 4916297, 9832594, 34414079, 68828158]

約数ペア:

[(1, 68828158), (2, 34414079), (7, 9832594), (14, 4916297), (127, 541954), (254, 270977), (889, 77422), (1778, 38711)]