64735874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149161}}^1$

素因数の和:149201

約数の個数: 16

約数和(自身を含む): 114556416

約数和(自身を除く): 49820542

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 149161, 298322, 1044127, 2088254, 4623991, 9247982, 32367937, 64735874]

約数ペア:

[(1, 64735874), (2, 32367937), (7, 9247982), (14, 4623991), (31, 2088254), (62, 1044127), (217, 298322), (434, 149161)]