71399498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{7879}}^1$

素因数の和:8101

約数の個数: 16

約数和(自身を含む): 112337280

約数和(自身を除く): 40937782

約数列:

[1, 2, 23, 46, 197, 394, 4531, 7879, 9062, 15758, 181217, 362434, 1552163, 3104326, 35699749, 71399498]

約数ペア:

[(1, 71399498), (2, 35699749), (23, 3104326), (46, 1552163), (197, 362434), (394, 181217), (4531, 15758), (7879, 9062)]