66157858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{54139}}^1$

素因数の和:54201

約数の個数: 16

約数和(自身を含む): 109146240

約数和(自身を除く): 42988382

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 54139, 108278, 703807, 1407614, 2544533, 5089066, 33078929, 66157858]

約数ペア:

[(1, 66157858), (2, 33078929), (13, 5089066), (26, 2544533), (47, 1407614), (94, 703807), (611, 108278), (1222, 54139)]