68146378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{40039}}^1$

素因数の和:40101

約数の個数: 16

約数和(自身を含む): 109549440

約数和(自身を除く): 41403062

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 40039, 80078, 920897, 1481443, 1841794, 2962886, 34073189, 68146378]

約数ペア:

[(1, 68146378), (2, 34073189), (23, 2962886), (37, 1841794), (46, 1481443), (74, 920897), (851, 80078), (1702, 40039)]