67343666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25147}}^1$

素因数の和:25265

約数の個数: 16

約数和(自身を含む): 109846464

約数和(自身を除く): 42502798

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 25147, 50294, 326911, 653822, 2590141, 5180282, 33671833, 67343666]

約数ペア:

[(1, 67343666), (2, 33671833), (13, 5180282), (26, 2590141), (103, 653822), (206, 326911), (1339, 50294), (2678, 25147)]