15084944

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 34604928

約数和(自身を除く): 19519984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 271, 284, 392, 497, 542, 568, 784, 994, 1084, 1136, 1897, 1988, 2168, 3479, 3794, 3976, 4336, 6958, 7588, 7952, 13279, 13916, 15176, 19241, 26558, 27832, 30352, 38482, 53116, 55664, 76964, 106232, 134687, 153928, 212464, 269374, 307856, 538748, 942809, 1077496, 1885618, 2154992, 3771236, 7542472, 15084944]

約数ペア:

[(1, 15084944), (2, 7542472), (4, 3771236), (7, 2154992), (8, 1885618), (14, 1077496), (16, 942809), (28, 538748), (49, 307856), (56, 269374), (71, 212464), (98, 153928), (112, 134687), (142, 106232), (196, 76964), (271, 55664), (284, 53116), (392, 38482), (497, 30352), (542, 27832), (568, 26558), (784, 19241), (994, 15176), (1084, 13916), (1136, 13279), (1897, 7952), (1988, 7588), (2168, 6958), (3479, 4336), (3794, 3976)]