78966214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{9973}}^1$

素因数の和:10119

約数の個数: 16

約数和(自身を含む): 122799888

約数和(自身を除く): 43833674

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 9973, 19946, 369001, 738002, 1067111, 2134222, 39483107, 78966214]

約数ペア:

[(1, 78966214), (2, 39483107), (37, 2134222), (74, 1067111), (107, 738002), (214, 369001), (3959, 19946), (7918, 9973)]