520068272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{34469}}^1$

素因数の和:34541

約数の個数: 40

約数和(自身を含む): 1077118560

約数和(自身を除く): 557050288

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 34469, 68938, 137876, 275752, 551504, 792787, 1413229, 1585574, 2826458, 3171148, 5652916, 6342296, 11305832, 12684592, 22611664, 32504267, 65008534, 130017068, 260034136, 520068272]

約数ペア:

[(1, 520068272), (2, 260034136), (4, 130017068), (8, 65008534), (16, 32504267), (23, 22611664), (41, 12684592), (46, 11305832), (82, 6342296), (92, 5652916), (164, 3171148), (184, 2826458), (328, 1585574), (368, 1413229), (656, 792787), (943, 551504), (1886, 275752), (3772, 137876), (7544, 68938), (15088, 34469)]