25631606

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 29526154

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 49, 59, 62, 77, 91, 98, 118, 143, 154, 182, 217, 286, 341, 403, 413, 434, 539, 637, 649, 682, 767, 806, 826, 1001, 1078, 1274, 1298, 1519, 1534, 1829, 2002, 2387, 2821, 2891, 3038, 3658, 4433, 4543, 4774, 5369, 5642, 5782, 7007, 8437, 8866, 9086, 10738, 12803, 14014, 16709, 16874, 19747, 20119, 23777, 25606, 31031, 31801, 33418, 37583, 39494, 40238, 47554, 59059, 62062, 63602, 75166, 89621, 118118, 140833, 166439, 179242, 217217, 261547, 281666, 332878, 413413, 434434, 523094, 826826, 985831, 1165073, 1830829, 1971662, 2330146, 3661658, 12815803, 25631606]

約数ペア:

[(1, 25631606), (2, 12815803), (7, 3661658), (11, 2330146), (13, 1971662), (14, 1830829), (22, 1165073), (26, 985831), (31, 826826), (49, 523094), (59, 434434), (62, 413413), (77, 332878), (91, 281666), (98, 261547), (118, 217217), (143, 179242), (154, 166439), (182, 140833), (217, 118118), (286, 89621), (341, 75166), (403, 63602), (413, 62062), (434, 59059), (539, 47554), (637, 40238), (649, 39494), (682, 37583), (767, 33418), (806, 31801), (826, 31031), (1001, 25606), (1078, 23777), (1274, 20119), (1298, 19747), (1519, 16874), (1534, 16709), (1829, 14014), (2002, 12803), (2387, 10738), (2821, 9086), (2891, 8866), (3038, 8437), (3658, 7007), (4433, 5782), (4543, 5642), (4774, 5369)]