1580491024

素因数分解:

$2^4\times 7^1\times {\mathrm{3527}}^1\times {\mathrm{4001}}^1$

素因数の和:7543

約数の個数: 40

約数和(自身を含む): 3501525888

約数和(自身を除く): 1921034864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3527, 4001, 7054, 8002, 14108, 16004, 24689, 28007, 28216, 32008, 49378, 56014, 56432, 64016, 98756, 112028, 197512, 224056, 395024, 448112, 14111527, 28223054, 56446108, 98780689, 112892216, 197561378, 225784432, 395122756, 790245512, 1580491024]

約数ペア:

[(1, 1580491024), (2, 790245512), (4, 395122756), (7, 225784432), (8, 197561378), (14, 112892216), (16, 98780689), (28, 56446108), (56, 28223054), (112, 14111527), (3527, 448112), (4001, 395024), (7054, 224056), (8002, 197512), (14108, 112028), (16004, 98756), (24689, 64016), (28007, 56432), (28216, 56014), (32008, 49378)]