25335648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 79528176

約数和(自身を除く): 54192528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 101, 104, 117, 134, 144, 156, 201, 202, 208, 234, 268, 288, 303, 312, 402, 404, 416, 468, 536, 603, 606, 624, 804, 808, 871, 909, 936, 1072, 1206, 1212, 1248, 1313, 1608, 1616, 1742, 1818, 1872, 2144, 2412, 2424, 2613, 2626, 3216, 3232, 3484, 3636, 3744, 3939, 4824, 4848, 5226, 5252, 6432, 6767, 6968, 7272, 7839, 7878, 9648, 9696, 10452, 10504, 11817, 13534, 13936, 14544, 15678, 15756, 19296, 20301, 20904, 21008, 23634, 27068, 27872, 29088, 31356, 31512, 40602, 41808, 42016, 47268, 54136, 60903, 62712, 63024, 81204, 83616, 87971, 94536, 108272, 121806, 125424, 126048, 162408, 175942, 189072, 216544, 243612, 250848, 263913, 324816, 351884, 378144, 487224, 527826, 649632, 703768, 791739, 974448, 1055652, 1407536, 1583478, 1948896, 2111304, 2815072, 3166956, 4222608, 6333912, 8445216, 12667824, 25335648]

約数ペア:

[(1, 25335648), (2, 12667824), (3, 8445216), (4, 6333912), (6, 4222608), (8, 3166956), (9, 2815072), (12, 2111304), (13, 1948896), (16, 1583478), (18, 1407536), (24, 1055652), (26, 974448), (32, 791739), (36, 703768), (39, 649632), (48, 527826), (52, 487224), (67, 378144), (72, 351884), (78, 324816), (96, 263913), (101, 250848), (104, 243612), (117, 216544), (134, 189072), (144, 175942), (156, 162408), (201, 126048), (202, 125424), (208, 121806), (234, 108272), (268, 94536), (288, 87971), (303, 83616), (312, 81204), (402, 63024), (404, 62712), (416, 60903), (468, 54136), (536, 47268), (603, 42016), (606, 41808), (624, 40602), (804, 31512), (808, 31356), (871, 29088), (909, 27872), (936, 27068), (1072, 23634), (1206, 21008), (1212, 20904), (1248, 20301), (1313, 19296), (1608, 15756), (1616, 15678), (1742, 14544), (1818, 13936), (1872, 13534), (2144, 11817), (2412, 10504), (2424, 10452), (2613, 9696), (2626, 9648), (3216, 7878), (3232, 7839), (3484, 7272), (3636, 6968), (3744, 6767), (3939, 6432), (4824, 5252), (4848, 5226)]