71304766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161323}}^1$

素因数の和:161355

約数の個数: 16

約数和(自身を含む): 121960944

約数和(自身を除く): 50656178

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161323, 322646, 2097199, 2742491, 4194398, 5484982, 35652383, 71304766]

約数ペア:

[(1, 71304766), (2, 35652383), (13, 5484982), (17, 4194398), (26, 2742491), (34, 2097199), (221, 322646), (442, 161323)]