68252522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{138163}}^1$

素因数の和:138197

約数の個数: 16

約数和(自身を含む): 116057760

約数和(自身を除く): 47805238

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 138163, 276326, 1796119, 2625097, 3592238, 5250194, 34126261, 68252522]

約数ペア:

[(1, 68252522), (2, 34126261), (13, 5250194), (19, 3592238), (26, 2625097), (38, 1796119), (247, 276326), (494, 138163)]