69054566

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 120813120

約数和(自身を除く): 51758554

約数列:

[1, 2, 7, 14, 89, 157, 178, 314, 353, 623, 706, 1099, 1246, 2198, 2471, 4942, 13973, 27946, 31417, 55421, 62834, 97811, 110842, 195622, 219919, 387947, 439838, 775894, 4932469, 9864938, 34527283, 69054566]

約数ペア:

[(1, 69054566), (2, 34527283), (7, 9864938), (14, 4932469), (89, 775894), (157, 439838), (178, 387947), (314, 219919), (353, 195622), (623, 110842), (706, 97811), (1099, 62834), (1246, 55421), (2198, 31417), (2471, 27946), (4942, 13973)]