15672632576

素因数分解:

$2^8\times {\mathrm{61221221}}^1$

素因数の和:61221237

約数の個数: 18

約数和(自身を含む): 31284044442

約数和(自身を除く): 15611411866

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 61221221, 122442442, 244884884, 489769768, 979539536, 1959079072, 3918158144, 7836316288, 15672632576]

約数ペア:

[(1, 15672632576), (2, 7836316288), (4, 3918158144), (8, 1959079072), (16, 979539536), (32, 489769768), (64, 244884884), (128, 122442442), (256, 61221221)]