28345072

素因数分解:

$2^4\times 7^1\times {\mathrm{253081}}^1$

素因数の和:253096

約数の個数: 20

約数和(自身を含む): 62764336

約数和(自身を除く): 34419264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253081, 506162, 1012324, 1771567, 2024648, 3543134, 4049296, 7086268, 14172536, 28345072]

約数ペア:

[(1, 28345072), (2, 14172536), (4, 7086268), (7, 4049296), (8, 3543134), (14, 2024648), (16, 1771567), (28, 1012324), (56, 506162), (112, 253081)]