40520712

素因数分解:

$2^3\times 3^1\times {\mathrm{1688363}}^1$

素因数の和:1688372

約数の個数: 16

約数和(自身を含む): 101301840

約数和(自身を除く): 60781128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1688363, 3376726, 5065089, 6753452, 10130178, 13506904, 20260356, 40520712]

約数ペア:

[(1, 40520712), (2, 20260356), (3, 13506904), (4, 10130178), (6, 6753452), (8, 5065089), (12, 3376726), (24, 1688363)]