27841324

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 57734208

約数和(自身を除く): 29892884

約数列:

[1, 2, 4, 7, 14, 28, 53, 73, 106, 146, 212, 257, 292, 371, 511, 514, 742, 1022, 1028, 1484, 1799, 2044, 3598, 3869, 7196, 7738, 13621, 15476, 18761, 27083, 27242, 37522, 54166, 54484, 75044, 95347, 108332, 131327, 190694, 262654, 381388, 525308, 994333, 1988666, 3977332, 6960331, 13920662, 27841324]

約数ペア:

[(1, 27841324), (2, 13920662), (4, 6960331), (7, 3977332), (14, 1988666), (28, 994333), (53, 525308), (73, 381388), (106, 262654), (146, 190694), (212, 131327), (257, 108332), (292, 95347), (371, 75044), (511, 54484), (514, 54166), (742, 37522), (1022, 27242), (1028, 27083), (1484, 18761), (1799, 15476), (2044, 13621), (3598, 7738), (3869, 7196)]