26880811916

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14328791}}^1$

素因数の和:14328869

約数の個数: 24

約数和(自身を含む): 54564039936

約数和(自身を除く): 27683228020

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 14328791, 28657582, 57315164, 100301537, 200603074, 401206148, 960028997, 1920057994, 3840115988, 6720202979, 13440405958, 26880811916]

約数ペア:

[(1, 26880811916), (2, 13440405958), (4, 6720202979), (7, 3840115988), (14, 1920057994), (28, 960028997), (67, 401206148), (134, 200603074), (268, 100301537), (469, 57315164), (938, 28657582), (1876, 14328791)]