28578082182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1\times {\mathrm{33997}}^1$

素因数の和:34857

約数の個数: 48

約数和(自身を含む): 61967474640

約数和(自身を除く): 33389392458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 829, 1014, 1658, 2487, 4974, 10777, 21554, 32331, 33997, 64662, 67994, 101991, 140101, 203982, 280202, 420303, 441961, 840606, 883922, 1325883, 2651766, 5745493, 11490986, 17236479, 28183513, 34472958, 56367026, 84550539, 169101078, 366385669, 732771338, 1099157007, 2198314014, 4763013697, 9526027394, 14289041091, 28578082182]

約数ペア:

[(1, 28578082182), (2, 14289041091), (3, 9526027394), (6, 4763013697), (13, 2198314014), (26, 1099157007), (39, 732771338), (78, 366385669), (169, 169101078), (338, 84550539), (507, 56367026), (829, 34472958), (1014, 28183513), (1658, 17236479), (2487, 11490986), (4974, 5745493), (10777, 2651766), (21554, 1325883), (32331, 883922), (33997, 840606), (64662, 441961), (67994, 420303), (101991, 280202), (140101, 203982)]