69145256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26759}}^1$

素因数の和:26801

約数の個数: 32

約数和(自身を含む): 144504000

約数和(自身を除く): 75358744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 26759, 53518, 107036, 214072, 454903, 508421, 909806, 1016842, 1819612, 2033684, 3639224, 4067368, 8643157, 17286314, 34572628, 69145256]

約数ペア:

[(1, 69145256), (2, 34572628), (4, 17286314), (8, 8643157), (17, 4067368), (19, 3639224), (34, 2033684), (38, 1819612), (68, 1016842), (76, 909806), (136, 508421), (152, 454903), (323, 214072), (646, 107036), (1292, 53518), (2584, 26759)]