25955262056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{6863}}^1$

素因数の和:7206

約数の個数: 64

約数和(自身を含む): 51891840000

約数和(自身を除く): 25936577944

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 179, 278, 358, 556, 716, 1112, 1432, 2641, 3401, 5282, 6802, 6863, 10564, 13604, 13726, 21128, 24881, 27208, 27452, 49762, 54904, 99524, 130397, 199048, 260794, 472739, 521588, 945478, 953957, 1043176, 1228477, 1890956, 1907914, 2456954, 3781912, 3815828, 4913908, 7631656, 9827816, 18125183, 23341063, 36250366, 46682126, 72500732, 93364252, 145001464, 170758303, 186728504, 341516606, 683033212, 1366066424, 3244407757, 6488815514, 12977631028, 25955262056]

約数ペア:

[(1, 25955262056), (2, 12977631028), (4, 6488815514), (8, 3244407757), (19, 1366066424), (38, 683033212), (76, 341516606), (139, 186728504), (152, 170758303), (179, 145001464), (278, 93364252), (358, 72500732), (556, 46682126), (716, 36250366), (1112, 23341063), (1432, 18125183), (2641, 9827816), (3401, 7631656), (5282, 4913908), (6802, 3815828), (6863, 3781912), (10564, 2456954), (13604, 1907914), (13726, 1890956), (21128, 1228477), (24881, 1043176), (27208, 953957), (27452, 945478), (49762, 521588), (54904, 472739), (99524, 260794), (130397, 199048)]