16752470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 34862400

約数和(自身を除く): 18109930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 2689, 3115, 5378, 6230, 13445, 18823, 26890, 37646, 94115, 188230, 239321, 478642, 1196605, 1675247, 2393210, 3350494, 8376235, 16752470]

約数ペア:

[(1, 16752470), (2, 8376235), (5, 3350494), (7, 2393210), (10, 1675247), (14, 1196605), (35, 478642), (70, 239321), (89, 188230), (178, 94115), (445, 37646), (623, 26890), (890, 18823), (1246, 13445), (2689, 6230), (3115, 5378)]