28013942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 49939200

約数和(自身を除く): 21925258

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 2311, 4622, 6061, 12122, 25421, 43909, 50842, 67019, 87818, 134038, 482999, 737209, 965998, 1273361, 1474418, 2546722, 14006971, 28013942]

約数ペア:

[(1, 28013942), (2, 14006971), (11, 2546722), (19, 1474418), (22, 1273361), (29, 965998), (38, 737209), (58, 482999), (209, 134038), (319, 87818), (418, 67019), (551, 50842), (638, 43909), (1102, 25421), (2311, 12122), (4622, 6061)]