75195904

素因数分解:

$2^9\times 7^1\times {\mathrm{20981}}^1$

素因数の和:21006

約数の個数: 40

約数和(自身を含む): 171716688

約数和(自身を除く): 96520784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20981, 41962, 83924, 146867, 167848, 293734, 335696, 587468, 671392, 1174936, 1342784, 2349872, 2685568, 4699744, 5371136, 9399488, 10742272, 18798976, 37597952, 75195904]

約数ペア:

[(1, 75195904), (2, 37597952), (4, 18798976), (7, 10742272), (8, 9399488), (14, 5371136), (16, 4699744), (28, 2685568), (32, 2349872), (56, 1342784), (64, 1174936), (112, 671392), (128, 587468), (224, 335696), (256, 293734), (448, 167848), (512, 146867), (896, 83924), (1792, 41962), (3584, 20981)]