4475536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21538

約数の個数: 20

約数和(自身を含む): 9338812

約数和(自身を除く): 4863276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21517, 43034, 86068, 172136, 279721, 344272, 559442, 1118884, 2237768, 4475536]

約数ペア:

[(1, 4475536), (2, 2237768), (4, 1118884), (8, 559442), (13, 344272), (16, 279721), (26, 172136), (52, 86068), (104, 43034), (208, 21517)]