6447784

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 7523096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1187, 1358, 2374, 2716, 4748, 5432, 8309, 9496, 16618, 33236, 66472, 115139, 230278, 460556, 805973, 921112, 1611946, 3223892, 6447784]

約数ペア:

[(1, 6447784), (2, 3223892), (4, 1611946), (7, 921112), (8, 805973), (14, 460556), (28, 230278), (56, 115139), (97, 66472), (194, 33236), (388, 16618), (679, 9496), (776, 8309), (1187, 5432), (1358, 4748), (2374, 2716)]