2221877056

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{67939}}^1$

素因数の和:68031

約数の個数: 56

約数和(自身を含む): 5108000960

約数和(自身を除く): 2886123904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 16352, 32704, 67939, 135878, 271756, 475573, 543512, 951146, 1087024, 1902292, 2174048, 3804584, 4348096, 4959547, 7609168, 9919094, 15218336, 19838188, 30436672, 34716829, 39676376, 69433658, 79352752, 138867316, 158705504, 277734632, 317411008, 555469264, 1110938528, 2221877056]

約数ペア:

[(1, 2221877056), (2, 1110938528), (4, 555469264), (7, 317411008), (8, 277734632), (14, 158705504), (16, 138867316), (28, 79352752), (32, 69433658), (56, 39676376), (64, 34716829), (73, 30436672), (112, 19838188), (146, 15218336), (224, 9919094), (292, 7609168), (448, 4959547), (511, 4348096), (584, 3804584), (1022, 2174048), (1168, 1902292), (2044, 1087024), (2336, 951146), (4088, 543512), (4672, 475573), (8176, 271756), (16352, 135878), (32704, 67939)]