74889728

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1492

約数の個数: 40

約数和(自身を含む): 151142112

約数和(自身を除く): 76252384

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1367, 1712, 2734, 3424, 5468, 6848, 10936, 13696, 21872, 27392, 43744, 54784, 87488, 146269, 174976, 292538, 349952, 585076, 699904, 1170152, 2340304, 4680608, 9361216, 18722432, 37444864, 74889728]

約数ペア:

[(1, 74889728), (2, 37444864), (4, 18722432), (8, 9361216), (16, 4680608), (32, 2340304), (64, 1170152), (107, 699904), (128, 585076), (214, 349952), (256, 292538), (428, 174976), (512, 146269), (856, 87488), (1367, 54784), (1712, 43744), (2734, 27392), (3424, 21872), (5468, 13696), (6848, 10936)]