74224787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7919}}^1$

素因数の和:8042

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 18027373

約数列:

[1, 7, 13, 91, 103, 721, 1339, 7919, 9373, 55433, 102947, 720629, 815657, 5709599, 10603541, 74224787]

約数ペア:

[(1, 74224787), (7, 10603541), (13, 5709599), (91, 815657), (103, 720629), (721, 102947), (1339, 55433), (7919, 9373)]