69147392

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1324

約数の個数: 36

約数和(自身を含む): 138693576

約数和(自身を除く): 69546184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 1028, 1051, 2056, 2102, 4112, 4204, 8224, 8408, 16448, 16816, 32896, 33632, 65792, 67264, 134528, 269056, 270107, 540214, 1080428, 2160856, 4321712, 8643424, 17286848, 34573696, 69147392]

約数ペア:

[(1, 69147392), (2, 34573696), (4, 17286848), (8, 8643424), (16, 4321712), (32, 2160856), (64, 1080428), (128, 540214), (256, 270107), (257, 269056), (514, 134528), (1028, 67264), (1051, 65792), (2056, 33632), (2102, 32896), (4112, 16816), (4204, 16448), (8224, 8408)]