68472952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{208759}}^1$

素因数の和:208806

約数の個数: 16

約数和(自身を含む): 131518800

約数和(自身を除く): 63045848

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 208759, 417518, 835036, 1670072, 8559119, 17118238, 34236476, 68472952]

約数ペア:

[(1, 68472952), (2, 34236476), (4, 17118238), (8, 8559119), (41, 1670072), (82, 835036), (164, 417518), (328, 208759)]