40574464

素因数分解:

$2^9\times 7^1\times {\mathrm{11321}}^1$

素因数の和:11346

約数の個数: 40

約数和(自身を含む): 92659248

約数和(自身を除く): 52084784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11321, 22642, 45284, 79247, 90568, 158494, 181136, 316988, 362272, 633976, 724544, 1267952, 1449088, 2535904, 2898176, 5071808, 5796352, 10143616, 20287232, 40574464]

約数ペア:

[(1, 40574464), (2, 20287232), (4, 10143616), (7, 5796352), (8, 5071808), (14, 2898176), (16, 2535904), (28, 1449088), (32, 1267952), (56, 724544), (64, 633976), (112, 362272), (128, 316988), (224, 181136), (256, 158494), (448, 90568), (512, 79247), (896, 45284), (1792, 22642), (3584, 11321)]