15661850048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{35993}}^1$

素因数の和:36541

約数の個数: 56

約数和(自身を含む): 33534601968

約数和(自身を除く): 17872751920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 523, 832, 1046, 2092, 4184, 6799, 8368, 13598, 16736, 27196, 33472, 35993, 54392, 71986, 108784, 143972, 217568, 287944, 435136, 467909, 575888, 935818, 1151776, 1871636, 2303552, 3743272, 7486544, 14973088, 18824339, 29946176, 37648678, 75297356, 150594712, 244716407, 301189424, 489432814, 602378848, 978865628, 1204757696, 1957731256, 3915462512, 7830925024, 15661850048]

約数ペア:

[(1, 15661850048), (2, 7830925024), (4, 3915462512), (8, 1957731256), (13, 1204757696), (16, 978865628), (26, 602378848), (32, 489432814), (52, 301189424), (64, 244716407), (104, 150594712), (208, 75297356), (416, 37648678), (523, 29946176), (832, 18824339), (1046, 14973088), (2092, 7486544), (4184, 3743272), (6799, 2303552), (8368, 1871636), (13598, 1151776), (16736, 935818), (27196, 575888), (33472, 467909), (35993, 435136), (54392, 287944), (71986, 217568), (108784, 143972)]