12752616688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{315409}}^1$

素因数の和:315462

約数の個数: 60

約数和(自身を含む): 29802460080

約数和(自身を除く): 17049843392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2128, 2527, 2888, 5054, 5776, 10108, 20216, 40432, 315409, 630818, 1261636, 2207863, 2523272, 4415726, 5046544, 5992771, 8831452, 11985542, 17662904, 23971084, 35325808, 41949397, 47942168, 83898794, 95884336, 113862649, 167797588, 227725298, 335595176, 455450596, 671190352, 797038543, 910901192, 1594077086, 1821802384, 3188154172, 6376308344, 12752616688]

約数ペア:

[(1, 12752616688), (2, 6376308344), (4, 3188154172), (7, 1821802384), (8, 1594077086), (14, 910901192), (16, 797038543), (19, 671190352), (28, 455450596), (38, 335595176), (56, 227725298), (76, 167797588), (112, 113862649), (133, 95884336), (152, 83898794), (266, 47942168), (304, 41949397), (361, 35325808), (532, 23971084), (722, 17662904), (1064, 11985542), (1444, 8831452), (2128, 5992771), (2527, 5046544), (2888, 4415726), (5054, 2523272), (5776, 2207863), (10108, 1261636), (20216, 630818), (40432, 315409)]