1449207328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{7577}}^1$

素因数の和:7769

約数の個数: 48

約数和(自身を含む): 2940870240

約数和(自身を除く): 1491662912

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 1376, 2224, 4448, 5977, 7577, 11954, 15154, 23908, 30308, 47816, 60616, 95632, 121232, 191264, 242464, 325811, 651622, 1053203, 1303244, 2106406, 2606488, 4212812, 5212976, 8425624, 10425952, 16851248, 33702496, 45287729, 90575458, 181150916, 362301832, 724603664, 1449207328]

約数ペア:

[(1, 1449207328), (2, 724603664), (4, 362301832), (8, 181150916), (16, 90575458), (32, 45287729), (43, 33702496), (86, 16851248), (139, 10425952), (172, 8425624), (278, 5212976), (344, 4212812), (556, 2606488), (688, 2106406), (1112, 1303244), (1376, 1053203), (2224, 651622), (4448, 325811), (5977, 242464), (7577, 191264), (11954, 121232), (15154, 95632), (23908, 60616), (30308, 47816)]