142434026

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 253228032

約数和(自身を除く): 110794006

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 514, 1277, 1799, 2554, 3598, 7967, 8939, 15934, 17878, 39587, 55769, 79174, 111538, 277109, 328189, 554218, 656378, 2297323, 4594646, 10173859, 20347718, 71217013, 142434026]

約数ペア:

[(1, 142434026), (2, 71217013), (7, 20347718), (14, 10173859), (31, 4594646), (62, 2297323), (217, 656378), (257, 554218), (434, 328189), (514, 277109), (1277, 111538), (1799, 79174), (2554, 55769), (3598, 39587), (7967, 17878), (8939, 15934)]