16968382078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{21401}}^1$

素因数の和:21628

約数の個数: 32

約数和(自身を含む): 26527864608

約数和(自身を除く): 9559482530

約数列:

[1, 2, 61, 67, 97, 122, 134, 194, 4087, 5917, 6499, 8174, 11834, 12998, 21401, 42802, 396439, 792878, 1305461, 1433867, 2075897, 2610922, 2867734, 4151794, 87465887, 126629717, 139085099, 174931774, 253259434, 278170198, 8484191039, 16968382078]

約数ペア:

[(1, 16968382078), (2, 8484191039), (61, 278170198), (67, 253259434), (97, 174931774), (122, 139085099), (134, 126629717), (194, 87465887), (4087, 4151794), (5917, 2867734), (6499, 2610922), (8174, 2075897), (11834, 1433867), (12998, 1305461), (21401, 792878), (42802, 396439)]