68291678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3643}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 127335936

約数和(自身を除く): 59044258

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 3643, 7286, 9373, 18746, 25501, 47359, 51002, 94718, 331513, 375229, 663026, 750458, 2626603, 4877977, 5253206, 9755954, 34145839, 68291678]

約数ペア:

[(1, 68291678), (2, 34145839), (7, 9755954), (13, 5253206), (14, 4877977), (26, 2626603), (91, 750458), (103, 663026), (182, 375229), (206, 331513), (721, 94718), (1339, 51002), (1442, 47359), (2678, 25501), (3643, 18746), (7286, 9373)]