26940032

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 62130240

約数和(自身を除く): 35190208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 281, 428, 448, 562, 749, 856, 896, 1124, 1498, 1712, 1967, 2248, 2996, 3424, 3934, 4496, 5992, 6848, 7868, 8992, 11984, 13696, 15736, 17984, 23968, 30067, 31472, 35968, 47936, 60134, 62944, 95872, 120268, 125888, 210469, 240536, 251776, 420938, 481072, 841876, 962144, 1683752, 1924288, 3367504, 3848576, 6735008, 13470016, 26940032]

約数ペア:

[(1, 26940032), (2, 13470016), (4, 6735008), (7, 3848576), (8, 3367504), (14, 1924288), (16, 1683752), (28, 962144), (32, 841876), (56, 481072), (64, 420938), (107, 251776), (112, 240536), (128, 210469), (214, 125888), (224, 120268), (281, 95872), (428, 62944), (448, 60134), (562, 47936), (749, 35968), (856, 31472), (896, 30067), (1124, 23968), (1498, 17984), (1712, 15736), (1967, 13696), (2248, 11984), (2996, 8992), (3424, 7868), (3934, 6848), (4496, 5992)]