26659814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5443}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 41809920

約数和(自身を除く): 15150106

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5443, 10886, 168733, 337466, 429997, 859994, 13329907, 26659814]

約数ペア:

[(1, 26659814), (2, 13329907), (31, 859994), (62, 429997), (79, 337466), (158, 168733), (2449, 10886), (4898, 5443)]