77113628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9851}}^1$

素因数の和:9977

約数の個数: 24

約数和(自身を含む): 143445120

約数和(自身を除く): 66331492

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 9851, 19702, 39404, 187169, 374338, 748676, 1014653, 2029306, 4058612, 19278407, 38556814, 77113628]

約数ペア:

[(1, 77113628), (2, 38556814), (4, 19278407), (19, 4058612), (38, 2029306), (76, 1014653), (103, 748676), (206, 374338), (412, 187169), (1957, 39404), (3914, 19702), (7828, 9851)]