56725408

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{16567}}^1$

素因数の和:16684

約数の個数: 24

約数和(自身を含む): 112728672

約数和(自身を除く): 56003264

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 16567, 33134, 66268, 132536, 265072, 530144, 1772669, 3545338, 7090676, 14181352, 28362704, 56725408]

約数ペア:

[(1, 56725408), (2, 28362704), (4, 14181352), (8, 7090676), (16, 3545338), (32, 1772669), (107, 530144), (214, 265072), (428, 132536), (856, 66268), (1712, 33134), (3424, 16567)]