40439136

素因数分解:

$2^5\times 3^1\times {\mathrm{421241}}^1$

素因数の和:421254

約数の個数: 24

約数和(自身を含む): 106152984

約数和(自身を除く): 65713848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 421241, 842482, 1263723, 1684964, 2527446, 3369928, 5054892, 6739856, 10109784, 13479712, 20219568, 40439136]

約数ペア:

[(1, 40439136), (2, 20219568), (3, 13479712), (4, 10109784), (6, 6739856), (8, 5054892), (12, 3369928), (16, 2527446), (24, 1684964), (32, 1263723), (48, 842482), (96, 421241)]