57118208

素因数分解:

$2^9\times 7^1\times {\mathrm{15937}}^1$

素因数の和:15962

約数の個数: 40

約数和(自身を含む): 130436592

約数和(自身を除く): 73318384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15937, 31874, 63748, 111559, 127496, 223118, 254992, 446236, 509984, 892472, 1019968, 1784944, 2039936, 3569888, 4079872, 7139776, 8159744, 14279552, 28559104, 57118208]

約数ペア:

[(1, 57118208), (2, 28559104), (4, 14279552), (7, 8159744), (8, 7139776), (14, 4079872), (16, 3569888), (28, 2039936), (32, 1784944), (56, 1019968), (64, 892472), (112, 509984), (128, 446236), (224, 254992), (256, 223118), (448, 127496), (512, 111559), (896, 63748), (1792, 31874), (3584, 15937)]