21733332992

素因数分解:

$2^{11}\times 7^2\times {\mathrm{216571}}^1$

素因数の和:216607

約数の個数: 72

約数和(自身を含む): 50551153380

約数和(自身を除く): 28817820388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 6272, 7168, 12544, 14336, 25088, 50176, 100352, 216571, 433142, 866284, 1515997, 1732568, 3031994, 3465136, 6063988, 6930272, 10611979, 12127976, 13860544, 21223958, 24255952, 27721088, 42447916, 48511904, 55442176, 84895832, 97023808, 110884352, 169791664, 194047616, 221768704, 339583328, 388095232, 443537408, 679166656, 776190464, 1358333312, 1552380928, 2716666624, 3104761856, 5433333248, 10866666496, 21733332992]

約数ペア:

[(1, 21733332992), (2, 10866666496), (4, 5433333248), (7, 3104761856), (8, 2716666624), (14, 1552380928), (16, 1358333312), (28, 776190464), (32, 679166656), (49, 443537408), (56, 388095232), (64, 339583328), (98, 221768704), (112, 194047616), (128, 169791664), (196, 110884352), (224, 97023808), (256, 84895832), (392, 55442176), (448, 48511904), (512, 42447916), (784, 27721088), (896, 24255952), (1024, 21223958), (1568, 13860544), (1792, 12127976), (2048, 10611979), (3136, 6930272), (3584, 6063988), (6272, 3465136), (7168, 3031994), (12544, 1732568), (14336, 1515997), (25088, 866284), (50176, 433142), (100352, 216571)]