1651567168

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2027}}^1$

素因数の和:2507

約数の個数: 56

約数和(自身を含む): 3399739200

約数和(自身を除く): 1748172032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 439, 464, 878, 928, 1756, 1856, 2027, 3512, 4054, 7024, 8108, 12731, 14048, 16216, 25462, 28096, 32432, 50924, 58783, 64864, 101848, 117566, 129728, 203696, 235132, 407392, 470264, 814784, 889853, 940528, 1779706, 1881056, 3559412, 3762112, 7118824, 14237648, 25805737, 28475296, 51611474, 56950592, 103222948, 206445896, 412891792, 825783584, 1651567168]

約数ペア:

[(1, 1651567168), (2, 825783584), (4, 412891792), (8, 206445896), (16, 103222948), (29, 56950592), (32, 51611474), (58, 28475296), (64, 25805737), (116, 14237648), (232, 7118824), (439, 3762112), (464, 3559412), (878, 1881056), (928, 1779706), (1756, 940528), (1856, 889853), (2027, 814784), (3512, 470264), (4054, 407392), (7024, 235132), (8108, 203696), (12731, 129728), (14048, 117566), (16216, 101848), (25462, 64864), (28096, 58783), (32432, 50924)]