66451424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{159739}}^1$

素因数の和:159762

約数の個数: 24

約数和(自身を含む): 140890680

約数和(自身を除く): 74439256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 159739, 319478, 638956, 1277912, 2076607, 2555824, 4153214, 5111648, 8306428, 16612856, 33225712, 66451424]

約数ペア:

[(1, 66451424), (2, 33225712), (4, 16612856), (8, 8306428), (13, 5111648), (16, 4153214), (26, 2555824), (32, 2076607), (52, 1277912), (104, 638956), (208, 319478), (416, 159739)]