38944129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 11743871

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 439, 551, 667, 3059, 3073, 3857, 4669, 8341, 10097, 12673, 12731, 58387, 70679, 88711, 89117, 191843, 241889, 292813, 1342901, 1693223, 2049691, 5563447, 38944129]

約数ペア:

[(1, 38944129), (7, 5563447), (19, 2049691), (23, 1693223), (29, 1342901), (133, 292813), (161, 241889), (203, 191843), (437, 89117), (439, 88711), (551, 70679), (667, 58387), (3059, 12731), (3073, 12673), (3857, 10097), (4669, 8341)]