65670136

素因数分解:

$2^3\times 7^1\times {\mathrm{1172681}}^1$

素因数の和:1172694

約数の個数: 16

約数和(自身を含む): 140721840

約数和(自身を除く): 75051704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1172681, 2345362, 4690724, 8208767, 9381448, 16417534, 32835068, 65670136]

約数ペア:

[(1, 65670136), (2, 32835068), (4, 16417534), (7, 9381448), (8, 8208767), (14, 4690724), (28, 2345362), (56, 1172681)]