15694176978452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{428657}}^1$

素因数の和:429405

約数の個数: 96

約数和(自身を含む): 32852458856448

約数和(自身を除く): 17158281877996

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 647, 658, 1204, 1294, 1316, 2021, 2588, 4042, 4529, 8084, 9058, 14147, 18116, 27821, 28294, 30409, 55642, 56588, 60818, 111284, 121636, 194747, 212863, 389494, 425726, 428657, 778988, 851452, 857314, 1307587, 1714628, 2615174, 3000599, 5230348, 6001198, 9153109, 12002396, 18306218, 18432251, 20146879, 36612436, 36864502, 40293758, 73729004, 80587516, 129025757, 141028153, 258051514, 277341079, 282056306, 516103028, 554682158, 564112612, 866315797, 1109364316, 1732631594, 1941387553, 3465263188, 3882775106, 6064210579, 7765550212, 11925666397, 12128421158, 13035030713, 23851332794, 24256842316, 26070061426, 47702665588, 52140122852, 83479664779, 91245214991, 166959329558, 182490429982, 333918659116, 364980859964, 560506320659, 1121012641318, 2242025282636, 3923544244613, 7847088489226, 15694176978452]

約数ペア:

[(1, 15694176978452), (2, 7847088489226), (4, 3923544244613), (7, 2242025282636), (14, 1121012641318), (28, 560506320659), (43, 364980859964), (47, 333918659116), (86, 182490429982), (94, 166959329558), (172, 91245214991), (188, 83479664779), (301, 52140122852), (329, 47702665588), (602, 26070061426), (647, 24256842316), (658, 23851332794), (1204, 13035030713), (1294, 12128421158), (1316, 11925666397), (2021, 7765550212), (2588, 6064210579), (4042, 3882775106), (4529, 3465263188), (8084, 1941387553), (9058, 1732631594), (14147, 1109364316), (18116, 866315797), (27821, 564112612), (28294, 554682158), (30409, 516103028), (55642, 282056306), (56588, 277341079), (60818, 258051514), (111284, 141028153), (121636, 129025757), (194747, 80587516), (212863, 73729004), (389494, 40293758), (425726, 36864502), (428657, 36612436), (778988, 20146879), (851452, 18432251), (857314, 18306218), (1307587, 12002396), (1714628, 9153109), (2615174, 6001198), (3000599, 5230348)]