12899584

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 26398260

約数和(自身を除く): 13498676

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1229, 1312, 2458, 2624, 4916, 5248, 9832, 10496, 19664, 39328, 50389, 78656, 100778, 157312, 201556, 314624, 403112, 806224, 1612448, 3224896, 6449792, 12899584]

約数ペア:

[(1, 12899584), (2, 6449792), (4, 3224896), (8, 1612448), (16, 806224), (32, 403112), (41, 314624), (64, 201556), (82, 157312), (128, 100778), (164, 78656), (256, 50389), (328, 39328), (656, 19664), (1229, 10496), (1312, 9832), (2458, 5248), (2624, 4916)]