29987328

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2817

約数の個数: 80

約数和(自身を含む): 91333440

約数和(自身を除く): 61346112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 2789, 3584, 5376, 5578, 8367, 10752, 11156, 16734, 19523, 22312, 33468, 39046, 44624, 58569, 66936, 78092, 89248, 117138, 133872, 156184, 178496, 234276, 267744, 312368, 356992, 468552, 535488, 624736, 713984, 937104, 1070976, 1249472, 1427968, 1874208, 2141952, 2498944, 3748416, 4283904, 4997888, 7496832, 9995776, 14993664, 29987328]

約数ペア:

[(1, 29987328), (2, 14993664), (3, 9995776), (4, 7496832), (6, 4997888), (7, 4283904), (8, 3748416), (12, 2498944), (14, 2141952), (16, 1874208), (21, 1427968), (24, 1249472), (28, 1070976), (32, 937104), (42, 713984), (48, 624736), (56, 535488), (64, 468552), (84, 356992), (96, 312368), (112, 267744), (128, 234276), (168, 178496), (192, 156184), (224, 133872), (256, 117138), (336, 89248), (384, 78092), (448, 66936), (512, 58569), (672, 44624), (768, 39046), (896, 33468), (1344, 22312), (1536, 19523), (1792, 16734), (2688, 11156), (2789, 10752), (3584, 8367), (5376, 5578)]