25736256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 90976704

約数和(自身を除く): 65240448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 491, 504, 546, 576, 624, 672, 728, 819, 832, 936, 982, 1008, 1092, 1248, 1344, 1456, 1473, 1638, 1872, 1964, 2016, 2184, 2496, 2912, 2946, 3276, 3437, 3744, 3928, 4032, 4368, 4419, 5824, 5892, 6383, 6552, 6874, 7488, 7856, 8736, 8838, 10311, 11784, 12766, 13104, 13748, 15712, 17472, 17676, 19149, 20622, 23568, 25532, 26208, 27496, 30933, 31424, 35352, 38298, 41244, 44681, 47136, 51064, 52416, 54992, 57447, 61866, 70704, 76596, 82488, 89362, 94272, 102128, 109984, 114894, 123732, 134043, 141408, 153192, 164976, 178724, 204256, 219968, 229788, 247464, 268086, 282816, 306384, 329952, 357448, 402129, 408512, 459576, 494928, 536172, 612768, 659904, 714896, 804258, 919152, 989856, 1072344, 1225536, 1429792, 1608516, 1838304, 1979712, 2144688, 2859584, 3217032, 3676608, 4289376, 6434064, 8578752, 12868128, 25736256]

約数ペア:

[(1, 25736256), (2, 12868128), (3, 8578752), (4, 6434064), (6, 4289376), (7, 3676608), (8, 3217032), (9, 2859584), (12, 2144688), (13, 1979712), (14, 1838304), (16, 1608516), (18, 1429792), (21, 1225536), (24, 1072344), (26, 989856), (28, 919152), (32, 804258), (36, 714896), (39, 659904), (42, 612768), (48, 536172), (52, 494928), (56, 459576), (63, 408512), (64, 402129), (72, 357448), (78, 329952), (84, 306384), (91, 282816), (96, 268086), (104, 247464), (112, 229788), (117, 219968), (126, 204256), (144, 178724), (156, 164976), (168, 153192), (182, 141408), (192, 134043), (208, 123732), (224, 114894), (234, 109984), (252, 102128), (273, 94272), (288, 89362), (312, 82488), (336, 76596), (364, 70704), (416, 61866), (448, 57447), (468, 54992), (491, 52416), (504, 51064), (546, 47136), (576, 44681), (624, 41244), (672, 38298), (728, 35352), (819, 31424), (832, 30933), (936, 27496), (982, 26208), (1008, 25532), (1092, 23568), (1248, 20622), (1344, 19149), (1456, 17676), (1473, 17472), (1638, 15712), (1872, 13748), (1964, 13104), (2016, 12766), (2184, 11784), (2496, 10311), (2912, 8838), (2946, 8736), (3276, 7856), (3437, 7488), (3744, 6874), (3928, 6552), (4032, 6383), (4368, 5892), (4419, 5824)]