28695184

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 60

約数和(自身を含む): 68510124

約数和(自身を除く): 39814940

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 2153, 3332, 4306, 6664, 8612, 13328, 15071, 17224, 30142, 34448, 36601, 60284, 73202, 105497, 120568, 146404, 210994, 241136, 256207, 292808, 421988, 512414, 585616, 843976, 1024828, 1687952, 1793449, 2049656, 3586898, 4099312, 7173796, 14347592, 28695184]

約数ペア:

[(1, 28695184), (2, 14347592), (4, 7173796), (7, 4099312), (8, 3586898), (14, 2049656), (16, 1793449), (17, 1687952), (28, 1024828), (34, 843976), (49, 585616), (56, 512414), (68, 421988), (98, 292808), (112, 256207), (119, 241136), (136, 210994), (196, 146404), (238, 120568), (272, 105497), (392, 73202), (476, 60284), (784, 36601), (833, 34448), (952, 30142), (1666, 17224), (1904, 15071), (2153, 13328), (3332, 8612), (4306, 6664)]