1566206656

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{26687}}^1$

素因数の和:26837

約数の個数: 56

約数和(自身を含む): 3579181056

約数和(自身を除く): 2012974400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 26687, 29344, 53374, 58688, 106748, 186809, 213496, 373618, 426992, 747236, 853984, 1494472, 1707968, 2988944, 3495997, 5977888, 6991994, 11955776, 13983988, 24471979, 27967976, 48943958, 55935952, 97887916, 111871904, 195775832, 223743808, 391551664, 783103328, 1566206656]

約数ペア:

[(1, 1566206656), (2, 783103328), (4, 391551664), (7, 223743808), (8, 195775832), (14, 111871904), (16, 97887916), (28, 55935952), (32, 48943958), (56, 27967976), (64, 24471979), (112, 13983988), (131, 11955776), (224, 6991994), (262, 5977888), (448, 3495997), (524, 2988944), (917, 1707968), (1048, 1494472), (1834, 853984), (2096, 747236), (3668, 426992), (4192, 373618), (7336, 213496), (8384, 186809), (14672, 106748), (26687, 58688), (29344, 53374)]