24218138

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 42799104

約数和(自身を除く): 18580966

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 257, 371, 514, 742, 889, 1778, 1799, 3598, 6731, 13462, 13621, 27242, 32639, 47117, 65278, 94234, 95347, 190694, 228473, 456946, 1729867, 3459734, 12109069, 24218138]

約数ペア:

[(1, 24218138), (2, 12109069), (7, 3459734), (14, 1729867), (53, 456946), (106, 228473), (127, 190694), (254, 95347), (257, 94234), (371, 65278), (514, 47117), (742, 32639), (889, 27242), (1778, 13621), (1799, 13462), (3598, 6731)]