42387968

素因数分解:

$2^9\times 7^1\times {\mathrm{11827}}^1$

素因数の和:11852

約数の個数: 40

約数和(自身を含む): 96800352

約数和(自身を除く): 54412384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11827, 23654, 47308, 82789, 94616, 165578, 189232, 331156, 378464, 662312, 756928, 1324624, 1513856, 2649248, 3027712, 5298496, 6055424, 10596992, 21193984, 42387968]

約数ペア:

[(1, 42387968), (2, 21193984), (4, 10596992), (7, 6055424), (8, 5298496), (14, 3027712), (16, 2649248), (28, 1513856), (32, 1324624), (56, 756928), (64, 662312), (112, 378464), (128, 331156), (224, 189232), (256, 165578), (448, 94616), (512, 82789), (896, 47308), (1792, 23654), (3584, 11827)]