28294037278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64013659}}^1$

素因数の和:64013691

約数の個数: 16

約数和(自身を含む): 48394326960

約数和(自身を除く): 20100289682

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 64013659, 128027318, 832177567, 1088232203, 1664355134, 2176464406, 14147018639, 28294037278]

約数ペア:

[(1, 28294037278), (2, 14147018639), (13, 2176464406), (17, 1664355134), (26, 1088232203), (34, 832177567), (221, 128027318), (442, 64013659)]