13889624

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 30082080

約数和(自身を除く): 16192456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2557, 2716, 5114, 5432, 10228, 17899, 20456, 35798, 71596, 143192, 248029, 496058, 992116, 1736203, 1984232, 3472406, 6944812, 13889624]

約数ペア:

[(1, 13889624), (2, 6944812), (4, 3472406), (7, 1984232), (8, 1736203), (14, 992116), (28, 496058), (56, 248029), (97, 143192), (194, 71596), (388, 35798), (679, 20456), (776, 17899), (1358, 10228), (2557, 5432), (2716, 5114)]