8969856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 28200960

約数和(自身を除く): 19231104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 71, 84, 94, 96, 112, 128, 141, 142, 168, 188, 192, 213, 224, 282, 284, 329, 336, 376, 384, 426, 448, 497, 564, 568, 658, 672, 752, 852, 896, 987, 994, 1128, 1136, 1316, 1344, 1491, 1504, 1704, 1974, 1988, 2256, 2272, 2632, 2688, 2982, 3008, 3337, 3408, 3948, 3976, 4512, 4544, 5264, 5964, 6016, 6674, 6816, 7896, 7952, 9024, 9088, 10011, 10528, 11928, 13348, 13632, 15792, 15904, 18048, 20022, 21056, 23359, 23856, 26696, 27264, 31584, 31808, 40044, 42112, 46718, 47712, 53392, 63168, 63616, 70077, 80088, 93436, 95424, 106784, 126336, 140154, 160176, 186872, 190848, 213568, 280308, 320352, 373744, 427136, 560616, 640704, 747488, 1121232, 1281408, 1494976, 2242464, 2989952, 4484928, 8969856]

約数ペア:

[(1, 8969856), (2, 4484928), (3, 2989952), (4, 2242464), (6, 1494976), (7, 1281408), (8, 1121232), (12, 747488), (14, 640704), (16, 560616), (21, 427136), (24, 373744), (28, 320352), (32, 280308), (42, 213568), (47, 190848), (48, 186872), (56, 160176), (64, 140154), (71, 126336), (84, 106784), (94, 95424), (96, 93436), (112, 80088), (128, 70077), (141, 63616), (142, 63168), (168, 53392), (188, 47712), (192, 46718), (213, 42112), (224, 40044), (282, 31808), (284, 31584), (329, 27264), (336, 26696), (376, 23856), (384, 23359), (426, 21056), (448, 20022), (497, 18048), (564, 15904), (568, 15792), (658, 13632), (672, 13348), (752, 11928), (852, 10528), (896, 10011), (987, 9088), (994, 9024), (1128, 7952), (1136, 7896), (1316, 6816), (1344, 6674), (1491, 6016), (1504, 5964), (1704, 5264), (1974, 4544), (1988, 4512), (2256, 3976), (2272, 3948), (2632, 3408), (2688, 3337), (2982, 3008)]