66816646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{2731}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 108088848

約数和(自身を除く): 41272202

約数列:

[1, 2, 13, 26, 941, 1882, 2731, 5462, 12233, 24466, 35503, 71006, 2569871, 5139742, 33408323, 66816646]

約数ペア:

[(1, 66816646), (2, 33408323), (13, 5139742), (26, 2569871), (941, 71006), (1882, 35503), (2731, 24466), (5462, 12233)]