64418186

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{148429}}^1$

素因数の和:148469

約数の個数: 16

約数和(自身を含む): 113994240

約数和(自身を除く): 49576054

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 148429, 296858, 1039003, 2078006, 4601299, 9202598, 32209093, 64418186]

約数ペア:

[(1, 64418186), (2, 32209093), (7, 9202598), (14, 4601299), (31, 2078006), (62, 1039003), (217, 296858), (434, 148429)]