66378556

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 117877760

約数和(自身を除く): 51499204

約数列:

[1, 2, 4, 103, 206, 367, 412, 439, 734, 878, 1468, 1756, 37801, 45217, 75602, 90434, 151204, 161113, 180868, 322226, 644452, 16594639, 33189278, 66378556]

約数ペア:

[(1, 66378556), (2, 33189278), (4, 16594639), (103, 644452), (206, 322226), (367, 180868), (412, 161113), (439, 151204), (734, 90434), (878, 75602), (1468, 45217), (1756, 37801)]