3899584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 56

約数和(自身を含む): 8605520

約数和(自身を除く): 4705936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 109, 172, 208, 218, 344, 416, 436, 559, 688, 832, 872, 1118, 1376, 1417, 1744, 2236, 2752, 2834, 3488, 4472, 4687, 5668, 6976, 8944, 9374, 11336, 17888, 18748, 22672, 35776, 37496, 45344, 60931, 74992, 90688, 121862, 149984, 243724, 299968, 487448, 974896, 1949792, 3899584]

約数ペア:

[(1, 3899584), (2, 1949792), (4, 974896), (8, 487448), (13, 299968), (16, 243724), (26, 149984), (32, 121862), (43, 90688), (52, 74992), (64, 60931), (86, 45344), (104, 37496), (109, 35776), (172, 22672), (208, 18748), (218, 17888), (344, 11336), (416, 9374), (436, 8944), (559, 6976), (688, 5668), (832, 4687), (872, 4472), (1118, 3488), (1376, 2834), (1417, 2752), (1744, 2236)]