75378032

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{33893}}^1$

素因数の和:34040

約数の個数: 20

約数和(自身を含む): 147099960

約数和(自身を除く): 71721928

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 33893, 67786, 135572, 271144, 542288, 4711127, 9422254, 18844508, 37689016, 75378032]

約数ペア:

[(1, 75378032), (2, 37689016), (4, 18844508), (8, 9422254), (16, 4711127), (139, 542288), (278, 271144), (556, 135572), (1112, 67786), (2224, 33893)]