125002496

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{28723}}^1$

素因数の和:28756

約数の個数: 36

約数和(自身を含む): 264203352

約数和(自身を除く): 139200856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 28723, 57446, 114892, 229784, 459568, 488291, 919136, 976582, 1838272, 1953164, 3676544, 3906328, 7353088, 7812656, 15625312, 31250624, 62501248, 125002496]

約数ペア:

[(1, 125002496), (2, 62501248), (4, 31250624), (8, 15625312), (16, 7812656), (17, 7353088), (32, 3906328), (34, 3676544), (64, 1953164), (68, 1838272), (128, 976582), (136, 919136), (256, 488291), (272, 459568), (544, 229784), (1088, 114892), (2176, 57446), (4352, 28723)]