741561856

素因数分解:

$2^9\times 7^1\times {\mathrm{206909}}^1$

素因数の和:206934

約数の個数: 40

約数和(自身を含む): 1693351440

約数和(自身を除く): 951789584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 206909, 413818, 827636, 1448363, 1655272, 2896726, 3310544, 5793452, 6621088, 11586904, 13242176, 23173808, 26484352, 46347616, 52968704, 92695232, 105937408, 185390464, 370780928, 741561856]

約数ペア:

[(1, 741561856), (2, 370780928), (4, 185390464), (7, 105937408), (8, 92695232), (14, 52968704), (16, 46347616), (28, 26484352), (32, 23173808), (56, 13242176), (64, 11586904), (112, 6621088), (128, 5793452), (224, 3310544), (256, 2896726), (448, 1655272), (512, 1448363), (896, 827636), (1792, 413818), (3584, 206909)]