78745006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{7481}}^1$

素因数の和:7779

約数の個数: 16

約数和(自身を含む): 124799760

約数和(自身を除く): 46054754

約数列:

[1, 2, 19, 38, 277, 554, 5263, 7481, 10526, 14962, 142139, 284278, 2072237, 4144474, 39372503, 78745006]

約数ペア:

[(1, 78745006), (2, 39372503), (19, 4144474), (38, 2072237), (277, 284278), (554, 142139), (5263, 14962), (7481, 10526)]