71053388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133559}}^1$

素因数の和:133589

約数の個数: 24

約数和(自身を含む): 149587200

約数和(自身を除く): 78533812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 133559, 267118, 534236, 934913, 1869826, 2537621, 3739652, 5075242, 10150484, 17763347, 35526694, 71053388]

約数ペア:

[(1, 71053388), (2, 35526694), (4, 17763347), (7, 10150484), (14, 5075242), (19, 3739652), (28, 2537621), (38, 1869826), (76, 934913), (133, 534236), (266, 267118), (532, 133559)]