40704512

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:868

約数の個数: 40

約数和(自身を含む): 82200096

約数和(自身を除く): 41495584

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 743, 856, 1486, 1712, 2972, 3424, 5944, 6848, 11888, 13696, 23776, 27392, 47552, 54784, 79501, 95104, 159002, 190208, 318004, 380416, 636008, 1272016, 2544032, 5088064, 10176128, 20352256, 40704512]

約数ペア:

[(1, 40704512), (2, 20352256), (4, 10176128), (8, 5088064), (16, 2544032), (32, 1272016), (64, 636008), (107, 380416), (128, 318004), (214, 190208), (256, 159002), (428, 95104), (512, 79501), (743, 54784), (856, 47552), (1486, 27392), (1712, 23776), (2972, 13696), (3424, 11888), (5944, 6848)]