28802354

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55603}}^1$

素因数の和:55649

約数の個数: 16

約数和(自身を含む): 50710848

約数和(自身を除く): 21908494

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55603, 111206, 389221, 778442, 2057311, 4114622, 14401177, 28802354]

約数ペア:

[(1, 28802354), (2, 14401177), (7, 4114622), (14, 2057311), (37, 778442), (74, 389221), (259, 111206), (518, 55603)]