71766884

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{35111}}^1$

素因数の和:35195

約数の個数: 24

約数和(自身を含む): 145504128

約数和(自身を除く): 73737244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 35111, 70222, 140444, 245777, 491554, 983108, 2563103, 5126206, 10252412, 17941721, 35883442, 71766884]

約数ペア:

[(1, 71766884), (2, 35883442), (4, 17941721), (7, 10252412), (14, 5126206), (28, 2563103), (73, 983108), (146, 491554), (292, 245777), (511, 140444), (1022, 70222), (2044, 35111)]