2099776

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 56

約数和(自身を含む): 4917440

約数和(自身を除く): 2817664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 109, 112, 172, 218, 224, 301, 344, 436, 448, 602, 688, 763, 872, 1204, 1376, 1526, 1744, 2408, 2752, 3052, 3488, 4687, 4816, 6104, 6976, 9374, 9632, 12208, 18748, 19264, 24416, 32809, 37496, 48832, 65618, 74992, 131236, 149984, 262472, 299968, 524944, 1049888, 2099776]

約数ペア:

[(1, 2099776), (2, 1049888), (4, 524944), (7, 299968), (8, 262472), (14, 149984), (16, 131236), (28, 74992), (32, 65618), (43, 48832), (56, 37496), (64, 32809), (86, 24416), (109, 19264), (112, 18748), (172, 12208), (218, 9632), (224, 9374), (301, 6976), (344, 6104), (436, 4816), (448, 4687), (602, 3488), (688, 3052), (763, 2752), (872, 2408), (1204, 1744), (1376, 1526)]