12672856

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 27447840

約数和(自身を除く): 14774984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2333, 2716, 4666, 5432, 9332, 16331, 18664, 32662, 65324, 130648, 226301, 452602, 905204, 1584107, 1810408, 3168214, 6336428, 12672856]

約数ペア:

[(1, 12672856), (2, 6336428), (4, 3168214), (7, 1810408), (8, 1584107), (14, 905204), (28, 452602), (56, 226301), (97, 130648), (194, 65324), (388, 32662), (679, 18664), (776, 16331), (1358, 9332), (2333, 5432), (2716, 4666)]