77073886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 126764352

約数和(自身を除く): 49690466

約数列:

[1, 2, 17, 34, 37, 74, 197, 311, 394, 622, 629, 1258, 3349, 5287, 6698, 7289, 10574, 11507, 14578, 23014, 61267, 122534, 123913, 195619, 247826, 391238, 1041539, 2083078, 2266879, 4533758, 38536943, 77073886]

約数ペア:

[(1, 77073886), (2, 38536943), (17, 4533758), (34, 2266879), (37, 2083078), (74, 1041539), (197, 391238), (311, 247826), (394, 195619), (622, 123913), (629, 122534), (1258, 61267), (3349, 23014), (5287, 14578), (6698, 11507), (7289, 10574)]