129626672

素因数分解:

$2^4\times 7^1\times {\mathrm{1157381}}^1$

素因数の和:1157396

約数の個数: 20

約数和(自身を含む): 287030736

約数和(自身を除く): 157404064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1157381, 2314762, 4629524, 8101667, 9259048, 16203334, 18518096, 32406668, 64813336, 129626672]

約数ペア:

[(1, 129626672), (2, 64813336), (4, 32406668), (7, 18518096), (8, 16203334), (14, 9259048), (16, 8101667), (28, 4629524), (56, 2314762), (112, 1157381)]