15671475872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{6521}}^1$

素因数の和:6706

約数の個数: 96

約数和(自身を含む): 34169279760

約数和(自身を除く): 18497803888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 109, 208, 212, 218, 416, 424, 436, 689, 848, 872, 1378, 1417, 1696, 1744, 2756, 2834, 3488, 5512, 5668, 5777, 6521, 11024, 11336, 11554, 13042, 22048, 22672, 23108, 26084, 45344, 46216, 52168, 75101, 84773, 92432, 104336, 150202, 169546, 184864, 208672, 300404, 339092, 345613, 600808, 678184, 691226, 710789, 1201616, 1356368, 1382452, 1421578, 2403232, 2712736, 2764904, 2843156, 4492969, 5529808, 5686312, 8985938, 9240257, 11059616, 11372624, 17971876, 18480514, 22745248, 35943752, 36961028, 37671817, 71887504, 73922056, 75343634, 143775008, 147844112, 150687268, 295688224, 301374536, 489733621, 602749072, 979467242, 1205498144, 1958934484, 3917868968, 7835737936, 15671475872]

約数ペア:

[(1, 15671475872), (2, 7835737936), (4, 3917868968), (8, 1958934484), (13, 1205498144), (16, 979467242), (26, 602749072), (32, 489733621), (52, 301374536), (53, 295688224), (104, 150687268), (106, 147844112), (109, 143775008), (208, 75343634), (212, 73922056), (218, 71887504), (416, 37671817), (424, 36961028), (436, 35943752), (689, 22745248), (848, 18480514), (872, 17971876), (1378, 11372624), (1417, 11059616), (1696, 9240257), (1744, 8985938), (2756, 5686312), (2834, 5529808), (3488, 4492969), (5512, 2843156), (5668, 2764904), (5777, 2712736), (6521, 2403232), (11024, 1421578), (11336, 1382452), (11554, 1356368), (13042, 1201616), (22048, 710789), (22672, 691226), (23108, 678184), (26084, 600808), (45344, 345613), (46216, 339092), (52168, 300404), (75101, 208672), (84773, 184864), (92432, 169546), (104336, 150202)]