25327008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 87272640

約数和(自身を除く): 61945632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 739, 816, 952, 1008, 1071, 1224, 1428, 1478, 1632, 1904, 2016, 2142, 2217, 2448, 2856, 2956, 3808, 4284, 4434, 4896, 5173, 5712, 5912, 6651, 8568, 8868, 10346, 11424, 11824, 12563, 13302, 15519, 17136, 17736, 20692, 23648, 25126, 26604, 31038, 34272, 35472, 37689, 41384, 46557, 50252, 53208, 62076, 70944, 75378, 82768, 87941, 93114, 100504, 106416, 113067, 124152, 150756, 165536, 175882, 186228, 201008, 212832, 226134, 248304, 263823, 301512, 351764, 372456, 402016, 452268, 496608, 527646, 603024, 703528, 744912, 791469, 904536, 1055292, 1206048, 1407056, 1489824, 1582938, 1809072, 2110584, 2814112, 3165876, 3618144, 4221168, 6331752, 8442336, 12663504, 25327008]

約数ペア:

[(1, 25327008), (2, 12663504), (3, 8442336), (4, 6331752), (6, 4221168), (7, 3618144), (8, 3165876), (9, 2814112), (12, 2110584), (14, 1809072), (16, 1582938), (17, 1489824), (18, 1407056), (21, 1206048), (24, 1055292), (28, 904536), (32, 791469), (34, 744912), (36, 703528), (42, 603024), (48, 527646), (51, 496608), (56, 452268), (63, 402016), (68, 372456), (72, 351764), (84, 301512), (96, 263823), (102, 248304), (112, 226134), (119, 212832), (126, 201008), (136, 186228), (144, 175882), (153, 165536), (168, 150756), (204, 124152), (224, 113067), (238, 106416), (252, 100504), (272, 93114), (288, 87941), (306, 82768), (336, 75378), (357, 70944), (408, 62076), (476, 53208), (504, 50252), (544, 46557), (612, 41384), (672, 37689), (714, 35472), (739, 34272), (816, 31038), (952, 26604), (1008, 25126), (1071, 23648), (1224, 20692), (1428, 17736), (1478, 17136), (1632, 15519), (1904, 13302), (2016, 12563), (2142, 11824), (2217, 11424), (2448, 10346), (2856, 8868), (2956, 8568), (3808, 6651), (4284, 5912), (4434, 5712), (4896, 5173)]