767251456

素因数分解:

$2^{10}\times {\mathrm{241}}^1\times {\mathrm{3109}}^1$

素因数の和:3370

約数の個数: 44

約数和(自身を含む): 1540613140

約数和(自身を除く): 773361684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 964, 1024, 1928, 3109, 3856, 6218, 7712, 12436, 15424, 24872, 30848, 49744, 61696, 99488, 123392, 198976, 246784, 397952, 749269, 795904, 1498538, 1591808, 2997076, 3183616, 5994152, 11988304, 23976608, 47953216, 95906432, 191812864, 383625728, 767251456]

約数ペア:

[(1, 767251456), (2, 383625728), (4, 191812864), (8, 95906432), (16, 47953216), (32, 23976608), (64, 11988304), (128, 5994152), (241, 3183616), (256, 2997076), (482, 1591808), (512, 1498538), (964, 795904), (1024, 749269), (1928, 397952), (3109, 246784), (3856, 198976), (6218, 123392), (7712, 99488), (12436, 61696), (15424, 49744), (24872, 30848)]