12455428496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3587393}}^1$

素因数の和:3587439

約数の個数: 40

約数和(自身を含む): 28469558784

約数和(自身を除く): 16014130288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3587393, 7174786, 14349572, 25111751, 28699144, 50223502, 57398288, 100447004, 111209183, 200894008, 222418366, 401788016, 444836732, 778464281, 889673464, 1556928562, 1779346928, 3113857124, 6227714248, 12455428496]

約数ペア:

[(1, 12455428496), (2, 6227714248), (4, 3113857124), (7, 1779346928), (8, 1556928562), (14, 889673464), (16, 778464281), (28, 444836732), (31, 401788016), (56, 222418366), (62, 200894008), (112, 111209183), (124, 100447004), (217, 57398288), (248, 50223502), (434, 28699144), (496, 25111751), (868, 14349572), (1736, 7174786), (3472, 3587393)]