8399104

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 19785920

約数和(自身を除く): 11386816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 109, 112, 128, 172, 218, 224, 256, 301, 344, 436, 448, 602, 688, 763, 872, 896, 1204, 1376, 1526, 1744, 1792, 2408, 2752, 3052, 3488, 4687, 4816, 5504, 6104, 6976, 9374, 9632, 11008, 12208, 13952, 18748, 19264, 24416, 27904, 32809, 37496, 38528, 48832, 65618, 74992, 77056, 97664, 131236, 149984, 195328, 262472, 299968, 524944, 599936, 1049888, 1199872, 2099776, 4199552, 8399104]

約数ペア:

[(1, 8399104), (2, 4199552), (4, 2099776), (7, 1199872), (8, 1049888), (14, 599936), (16, 524944), (28, 299968), (32, 262472), (43, 195328), (56, 149984), (64, 131236), (86, 97664), (109, 77056), (112, 74992), (128, 65618), (172, 48832), (218, 38528), (224, 37496), (256, 32809), (301, 27904), (344, 24416), (436, 19264), (448, 18748), (602, 13952), (688, 12208), (763, 11008), (872, 9632), (896, 9374), (1204, 6976), (1376, 6104), (1526, 5504), (1744, 4816), (1792, 4687), (2408, 3488), (2752, 3052)]