6880688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 13929168

約数和(自身を除く): 7048480

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 137, 146, 172, 274, 292, 344, 548, 584, 688, 1096, 1168, 2192, 3139, 5891, 6278, 10001, 11782, 12556, 20002, 23564, 25112, 40004, 47128, 50224, 80008, 94256, 160016, 430043, 860086, 1720172, 3440344, 6880688]

約数ペア:

[(1, 6880688), (2, 3440344), (4, 1720172), (8, 860086), (16, 430043), (43, 160016), (73, 94256), (86, 80008), (137, 50224), (146, 47128), (172, 40004), (274, 25112), (292, 23564), (344, 20002), (548, 12556), (584, 11782), (688, 10001), (1096, 6278), (1168, 5891), (2192, 3139)]