285476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 544320

約数和(自身を除く): 258844

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 107, 116, 214, 428, 667, 1334, 2461, 2668, 3103, 4922, 6206, 9844, 12412, 71369, 142738, 285476]

約数ペア:

[(1, 285476), (2, 142738), (4, 71369), (23, 12412), (29, 9844), (46, 6206), (58, 4922), (92, 3103), (107, 2668), (116, 2461), (214, 1334), (428, 667)]