65972942

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{45751}}^1$

素因数の和:45863

約数の個数: 16

約数和(自身を含む): 114196992

約数和(自身を除く): 48224050

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 45751, 91502, 320257, 640514, 4712353, 9424706, 32986471, 65972942]

約数ペア:

[(1, 65972942), (2, 32986471), (7, 9424706), (14, 4712353), (103, 640514), (206, 320257), (721, 91502), (1442, 45751)]