78724822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 132689664

約数和(自身を除く): 53964842

約数列:

[1, 2, 11, 22, 53, 106, 107, 214, 583, 631, 1166, 1177, 1262, 2354, 5671, 6941, 11342, 13882, 33443, 62381, 66886, 67517, 124762, 135034, 367873, 735746, 742687, 1485374, 3578401, 7156802, 39362411, 78724822]

約数ペア:

[(1, 78724822), (2, 39362411), (11, 7156802), (22, 3578401), (53, 1485374), (106, 742687), (107, 735746), (214, 367873), (583, 135034), (631, 124762), (1166, 67517), (1177, 66886), (1262, 62381), (2354, 33443), (5671, 13882), (6941, 11342)]