25679108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 60211200

約数和(自身を除く): 34532092

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 47, 52, 76, 79, 91, 94, 133, 158, 182, 188, 247, 266, 316, 329, 364, 494, 532, 553, 611, 658, 893, 988, 1027, 1106, 1222, 1316, 1501, 1729, 1786, 2054, 2212, 2444, 3002, 3458, 3572, 3713, 4108, 4277, 6004, 6251, 6916, 7189, 7426, 8554, 10507, 11609, 12502, 14378, 14852, 17108, 19513, 21014, 23218, 25004, 25991, 28756, 39026, 42028, 46436, 48269, 51982, 70547, 78052, 81263, 96538, 103964, 136591, 141094, 162526, 193076, 273182, 282188, 325052, 337883, 493829, 546364, 675766, 917111, 987658, 1351532, 1834222, 1975316, 3668444, 6419777, 12839554, 25679108]

約数ペア:

[(1, 25679108), (2, 12839554), (4, 6419777), (7, 3668444), (13, 1975316), (14, 1834222), (19, 1351532), (26, 987658), (28, 917111), (38, 675766), (47, 546364), (52, 493829), (76, 337883), (79, 325052), (91, 282188), (94, 273182), (133, 193076), (158, 162526), (182, 141094), (188, 136591), (247, 103964), (266, 96538), (316, 81263), (329, 78052), (364, 70547), (494, 51982), (532, 48269), (553, 46436), (611, 42028), (658, 39026), (893, 28756), (988, 25991), (1027, 25004), (1106, 23218), (1222, 21014), (1316, 19513), (1501, 17108), (1729, 14852), (1786, 14378), (2054, 12502), (2212, 11609), (2444, 10507), (3002, 8554), (3458, 7426), (3572, 7189), (3713, 6916), (4108, 6251), (4277, 6004)]