1878168064

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{126493}}^1$

素因数の和:126540

約数の個数: 40

約数和(自身を含む): 3882100860

約数和(自身を除く): 2003932796

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 126493, 252986, 505972, 1011944, 2023888, 3668297, 4047776, 7336594, 8095552, 14673188, 16191104, 29346376, 32382208, 58692752, 64764416, 117385504, 234771008, 469542016, 939084032, 1878168064]

約数ペア:

[(1, 1878168064), (2, 939084032), (4, 469542016), (8, 234771008), (16, 117385504), (29, 64764416), (32, 58692752), (58, 32382208), (64, 29346376), (116, 16191104), (128, 14673188), (232, 8095552), (256, 7336594), (464, 4047776), (512, 3668297), (928, 2023888), (1856, 1011944), (3712, 505972), (7424, 252986), (14848, 126493)]