66874234

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90127}}^1$

素因数の和:90189

約数の個数: 16

約数和(自身を含む): 116805888

約数和(自身を除く): 49931654

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 90127, 180254, 630889, 1261778, 4776731, 9553462, 33437117, 66874234]

約数ペア:

[(1, 66874234), (2, 33437117), (7, 9553462), (14, 4776731), (53, 1261778), (106, 630889), (371, 180254), (742, 90127)]