3440344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 6739920

約数和(自身を除く): 3299576

約数列:

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

約数ペア:

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