68204774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 116508672

約数和(自身を除く): 48303898

約数列:

[1, 2, 11, 22, 31, 62, 97, 194, 341, 682, 1031, 1067, 2062, 2134, 3007, 6014, 11341, 22682, 31961, 33077, 63922, 66154, 100007, 200014, 351571, 703142, 1100077, 2200154, 3100217, 6200434, 34102387, 68204774]

約数ペア:

[(1, 68204774), (2, 34102387), (11, 6200434), (22, 3100217), (31, 2200154), (62, 1100077), (97, 703142), (194, 351571), (341, 200014), (682, 100007), (1031, 66154), (1067, 63922), (2062, 33077), (2134, 31961), (3007, 22682), (6014, 11341)]