22787072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 132

約数和(自身を含む): 60329184

約数和(自身を除く): 37542112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 289, 308, 352, 374, 448, 476, 512, 544, 578, 616, 704, 748, 896, 952, 1024, 1088, 1156, 1232, 1309, 1408, 1496, 1792, 1904, 2023, 2176, 2312, 2464, 2618, 2816, 2992, 3179, 3584, 3808, 4046, 4352, 4624, 4928, 5236, 5632, 5984, 6358, 7168, 7616, 8092, 8704, 9248, 9856, 10472, 11264, 11968, 12716, 15232, 16184, 17408, 18496, 19712, 20944, 22253, 23936, 25432, 30464, 32368, 36992, 39424, 41888, 44506, 47872, 50864, 60928, 64736, 73984, 78848, 83776, 89012, 95744, 101728, 121856, 129472, 147968, 167552, 178024, 191488, 203456, 258944, 295936, 335104, 356048, 406912, 517888, 670208, 712096, 813824, 1035776, 1340416, 1424192, 1627648, 2071552, 2848384, 3255296, 5696768, 11393536, 22787072]

約数ペア:

[(1, 22787072), (2, 11393536), (4, 5696768), (7, 3255296), (8, 2848384), (11, 2071552), (14, 1627648), (16, 1424192), (17, 1340416), (22, 1035776), (28, 813824), (32, 712096), (34, 670208), (44, 517888), (56, 406912), (64, 356048), (68, 335104), (77, 295936), (88, 258944), (112, 203456), (119, 191488), (128, 178024), (136, 167552), (154, 147968), (176, 129472), (187, 121856), (224, 101728), (238, 95744), (256, 89012), (272, 83776), (289, 78848), (308, 73984), (352, 64736), (374, 60928), (448, 50864), (476, 47872), (512, 44506), (544, 41888), (578, 39424), (616, 36992), (704, 32368), (748, 30464), (896, 25432), (952, 23936), (1024, 22253), (1088, 20944), (1156, 19712), (1232, 18496), (1309, 17408), (1408, 16184), (1496, 15232), (1792, 12716), (1904, 11968), (2023, 11264), (2176, 10472), (2312, 9856), (2464, 9248), (2618, 8704), (2816, 8092), (2992, 7616), (3179, 7168), (3584, 6358), (3808, 5984), (4046, 5632), (4352, 5236), (4624, 4928)]