27720384154

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{1367}}^1\times {\mathrm{15527}}^1$

素因数の和:17549

約数の個数: 16

約数和(自身を含む): 41677400448

約数和(自身を除く): 13957016294

約数列:

[1, 2, 653, 1306, 1367, 2734, 15527, 31054, 892651, 1785302, 10139131, 20278262, 21225409, 42450818, 13860192077, 27720384154]

約数ペア:

[(1, 27720384154), (2, 13860192077), (653, 42450818), (1306, 21225409), (1367, 20278262), (2734, 10139131), (15527, 1785302), (31054, 892651)]