66637776

素因数分解:

$2^4\times 3^1\times {\mathrm{1388287}}^1$

素因数の和:1388298

約数の個数: 20

約数和(自身を含む): 172147712

約数和(自身を除く): 105509936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1388287, 2776574, 4164861, 5553148, 8329722, 11106296, 16659444, 22212592, 33318888, 66637776]

約数ペア:

[(1, 66637776), (2, 33318888), (3, 22212592), (4, 16659444), (6, 11106296), (8, 8329722), (12, 5553148), (16, 4164861), (24, 2776574), (48, 1388287)]