68173678

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{2213}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 104199696

約数和(自身を除く): 36026018

約数列:

[1, 2, 73, 146, 211, 422, 2213, 4426, 15403, 30806, 161549, 323098, 466943, 933886, 34086839, 68173678]

約数ペア:

[(1, 68173678), (2, 34086839), (73, 933886), (146, 466943), (211, 323098), (422, 161549), (2213, 30806), (4426, 15403)]