25478208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 85587840

約数和(自身を除く): 60109632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 89, 96, 112, 126, 142, 144, 168, 178, 192, 213, 224, 252, 267, 284, 288, 336, 356, 426, 448, 497, 504, 534, 568, 576, 623, 639, 672, 712, 801, 852, 994, 1008, 1068, 1136, 1246, 1278, 1344, 1424, 1491, 1602, 1704, 1869, 1988, 2016, 2136, 2272, 2492, 2556, 2848, 2982, 3204, 3408, 3738, 3976, 4032, 4272, 4473, 4544, 4984, 5112, 5607, 5696, 5964, 6319, 6408, 6816, 7476, 7952, 8544, 8946, 9968, 10224, 11214, 11928, 12638, 12816, 13632, 14952, 15904, 17088, 17892, 18957, 19936, 20448, 22428, 23856, 25276, 25632, 29904, 31808, 35784, 37914, 39872, 40896, 44233, 44856, 47712, 50552, 51264, 56871, 59808, 71568, 75828, 88466, 89712, 95424, 101104, 113742, 119616, 132699, 143136, 151656, 176932, 179424, 202208, 227484, 265398, 286272, 303312, 353864, 358848, 398097, 404416, 454968, 530796, 606624, 707728, 796194, 909936, 1061592, 1213248, 1415456, 1592388, 1819872, 2123184, 2830912, 3184776, 3639744, 4246368, 6369552, 8492736, 12739104, 25478208]

約数ペア:

[(1, 25478208), (2, 12739104), (3, 8492736), (4, 6369552), (6, 4246368), (7, 3639744), (8, 3184776), (9, 2830912), (12, 2123184), (14, 1819872), (16, 1592388), (18, 1415456), (21, 1213248), (24, 1061592), (28, 909936), (32, 796194), (36, 707728), (42, 606624), (48, 530796), (56, 454968), (63, 404416), (64, 398097), (71, 358848), (72, 353864), (84, 303312), (89, 286272), (96, 265398), (112, 227484), (126, 202208), (142, 179424), (144, 176932), (168, 151656), (178, 143136), (192, 132699), (213, 119616), (224, 113742), (252, 101104), (267, 95424), (284, 89712), (288, 88466), (336, 75828), (356, 71568), (426, 59808), (448, 56871), (497, 51264), (504, 50552), (534, 47712), (568, 44856), (576, 44233), (623, 40896), (639, 39872), (672, 37914), (712, 35784), (801, 31808), (852, 29904), (994, 25632), (1008, 25276), (1068, 23856), (1136, 22428), (1246, 20448), (1278, 19936), (1344, 18957), (1424, 17892), (1491, 17088), (1602, 15904), (1704, 14952), (1869, 13632), (1988, 12816), (2016, 12638), (2136, 11928), (2272, 11214), (2492, 10224), (2556, 9968), (2848, 8946), (2982, 8544), (3204, 7952), (3408, 7476), (3738, 6816), (3976, 6408), (4032, 6319), (4272, 5964), (4473, 5696), (4544, 5607), (4984, 5112)]