71195504

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{9137}}^1$

素因数の和:9632

約数の個数: 20

約数和(自身を含む): 138239664

約数和(自身を除く): 67044160

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 9137, 18274, 36548, 73096, 146192, 4449719, 8899438, 17798876, 35597752, 71195504]

約数ペア:

[(1, 71195504), (2, 35597752), (4, 17798876), (8, 8899438), (16, 4449719), (487, 146192), (974, 73096), (1948, 36548), (3896, 18274), (7792, 9137)]