78893342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{25799}}^1$

素因数の和:25951

約数の個数: 16

約数和(自身を含む): 130032000

約数和(自身を除く): 51138658

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 25799, 51598, 283789, 567578, 3586061, 7172122, 39446671, 78893342]

約数ペア:

[(1, 78893342), (2, 39446671), (11, 7172122), (22, 3586061), (139, 567578), (278, 283789), (1529, 51598), (3058, 25799)]