71333222392

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{491}}^1\times {\mathrm{8221}}^1$

素因数の和:8812

約数の個数: 48

約数和(自身を含む): 136951058520

約数和(自身を除く): 65617836128

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 491, 982, 1964, 2209, 3928, 4418, 8221, 8836, 16442, 17672, 23077, 32884, 46154, 65768, 92308, 184616, 386387, 772774, 1084619, 1545548, 2169238, 3091096, 4036511, 4338476, 8073022, 8676952, 16146044, 18160189, 32292088, 36320378, 72640756, 145281512, 189716017, 379432034, 758864068, 1517728136, 8916652799, 17833305598, 35666611196, 71333222392]

約数ペア:

[(1, 71333222392), (2, 35666611196), (4, 17833305598), (8, 8916652799), (47, 1517728136), (94, 758864068), (188, 379432034), (376, 189716017), (491, 145281512), (982, 72640756), (1964, 36320378), (2209, 32292088), (3928, 18160189), (4418, 16146044), (8221, 8676952), (8836, 8073022), (16442, 4338476), (17672, 4036511), (23077, 3091096), (32884, 2169238), (46154, 1545548), (65768, 1084619), (92308, 772774), (184616, 386387)]