74386669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 18510611

約数列:

[1, 7, 23, 41, 59, 161, 191, 287, 413, 943, 1337, 1357, 2419, 4393, 6601, 7831, 9499, 11269, 16933, 30751, 54817, 55637, 78883, 180113, 259187, 389459, 462029, 1260791, 1814309, 3234203, 10626667, 74386669]

約数ペア:

[(1, 74386669), (7, 10626667), (23, 3234203), (41, 1814309), (59, 1260791), (161, 462029), (191, 389459), (287, 259187), (413, 180113), (943, 78883), (1337, 55637), (1357, 54817), (2419, 30751), (4393, 16933), (6601, 11269), (7831, 9499)]