12825217024

素因数分解:

$2^{11}\times {\mathrm{647}}^1\times {\mathrm{9679}}^1$

素因数の和:10348

約数の個数: 48

約数和(自身を含む): 25686460800

約数和(自身を除く): 12861243776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 647, 1024, 1294, 2048, 2588, 5176, 9679, 10352, 19358, 20704, 38716, 41408, 77432, 82816, 154864, 165632, 309728, 331264, 619456, 662528, 1238912, 1325056, 2477824, 4955648, 6262313, 9911296, 12524626, 19822592, 25049252, 50098504, 100197008, 200394016, 400788032, 801576064, 1603152128, 3206304256, 6412608512, 12825217024]

約数ペア:

[(1, 12825217024), (2, 6412608512), (4, 3206304256), (8, 1603152128), (16, 801576064), (32, 400788032), (64, 200394016), (128, 100197008), (256, 50098504), (512, 25049252), (647, 19822592), (1024, 12524626), (1294, 9911296), (2048, 6262313), (2588, 4955648), (5176, 2477824), (9679, 1325056), (10352, 1238912), (19358, 662528), (20704, 619456), (38716, 331264), (41408, 309728), (77432, 165632), (82816, 154864)]