67392026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8443}}^1$

素因数の和:8765

約数の個数: 16

約数和(自身を含む): 109231584

約数和(自身を除く): 41839558

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 8443, 16886, 109759, 219518, 2592001, 5184002, 33696013, 67392026]

約数ペア:

[(1, 67392026), (2, 33696013), (13, 5184002), (26, 2592001), (307, 219518), (614, 109759), (3991, 16886), (7982, 8443)]