66611266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{21613}}^1$

素因数の和:21705

約数の個数: 16

約数和(自身を含む): 105822144

約数和(自身を除く): 39210878

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 21613, 43226, 497099, 994198, 1448071, 2896142, 33305633, 66611266]

約数ペア:

[(1, 66611266), (2, 33305633), (23, 2896142), (46, 1448071), (67, 994198), (134, 497099), (1541, 43226), (3082, 21613)]