6560656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 13296024

約数和(自身を除く): 6735368

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 137, 146, 164, 274, 292, 328, 548, 584, 656, 1096, 1168, 2192, 2993, 5617, 5986, 10001, 11234, 11972, 20002, 22468, 23944, 40004, 44936, 47888, 80008, 89872, 160016, 410041, 820082, 1640164, 3280328, 6560656]

約数ペア:

[(1, 6560656), (2, 3280328), (4, 1640164), (8, 820082), (16, 410041), (41, 160016), (73, 89872), (82, 80008), (137, 47888), (146, 44936), (164, 40004), (274, 23944), (292, 22468), (328, 20002), (548, 11972), (584, 11234), (656, 10001), (1096, 5986), (1168, 5617), (2192, 2993)]