12868528048

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{15791}}^1$

素因数の和:15914

約数の個数: 60

約数和(自身を含む): 26250757344

約数和(自身を除く): 13382229296

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 961, 1643, 1922, 3286, 3844, 6572, 7688, 13144, 15376, 15791, 26288, 31582, 50933, 63164, 101866, 126328, 203732, 252656, 407464, 489521, 814928, 836923, 979042, 1673846, 1958084, 3347692, 3916168, 6695384, 7832336, 13390768, 15175151, 25944613, 30350302, 51889226, 60700604, 103778452, 121401208, 207556904, 242802416, 415113808, 804283003, 1608566006, 3217132012, 6434264024, 12868528048]

約数ペア:

[(1, 12868528048), (2, 6434264024), (4, 3217132012), (8, 1608566006), (16, 804283003), (31, 415113808), (53, 242802416), (62, 207556904), (106, 121401208), (124, 103778452), (212, 60700604), (248, 51889226), (424, 30350302), (496, 25944613), (848, 15175151), (961, 13390768), (1643, 7832336), (1922, 6695384), (3286, 3916168), (3844, 3347692), (6572, 1958084), (7688, 1673846), (13144, 979042), (15376, 836923), (15791, 814928), (26288, 489521), (31582, 407464), (50933, 252656), (63164, 203732), (101866, 126328)]