64209838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{416947}}^1$

素因数の和:416967

約数の個数: 16

約数和(自身を含む): 120081024

約数和(自身を除く): 55871186

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 416947, 833894, 2918629, 4586417, 5837258, 9172834, 32104919, 64209838]

約数ペア:

[(1, 64209838), (2, 32104919), (7, 9172834), (11, 5837258), (14, 4586417), (22, 2918629), (77, 833894), (154, 416947)]