13057567544

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{73999}}^1$

素因数の和:74172

約数の個数: 64

約数和(自身を含む): 29410560000

約数和(自身を除く): 16352992456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 137, 161, 184, 274, 322, 548, 644, 959, 1096, 1288, 1918, 3151, 3836, 6302, 7672, 12604, 22057, 25208, 44114, 73999, 88228, 147998, 176456, 295996, 517993, 591992, 1035986, 1701977, 2071972, 3403954, 4143944, 6807908, 10137863, 11913839, 13615816, 20275726, 23827678, 40551452, 47655356, 70965041, 81102904, 95310712, 141930082, 233170849, 283860164, 466341698, 567720328, 932683396, 1632195943, 1865366792, 3264391886, 6528783772, 13057567544]

約数ペア:

[(1, 13057567544), (2, 6528783772), (4, 3264391886), (7, 1865366792), (8, 1632195943), (14, 932683396), (23, 567720328), (28, 466341698), (46, 283860164), (56, 233170849), (92, 141930082), (137, 95310712), (161, 81102904), (184, 70965041), (274, 47655356), (322, 40551452), (548, 23827678), (644, 20275726), (959, 13615816), (1096, 11913839), (1288, 10137863), (1918, 6807908), (3151, 4143944), (3836, 3403954), (6302, 2071972), (7672, 1701977), (12604, 1035986), (22057, 591992), (25208, 517993), (44114, 295996), (73999, 176456), (88228, 147998)]