40416596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12583}}^1$

素因数の和:12671

約数の個数: 24

約数和(自身を含む): 78222144

約数和(自身を除く): 37805548

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 12583, 25166, 50332, 138413, 276826, 553652, 918559, 1837118, 3674236, 10104149, 20208298, 40416596]

約数ペア:

[(1, 40416596), (2, 20208298), (4, 10104149), (11, 3674236), (22, 1837118), (44, 918559), (73, 553652), (146, 276826), (292, 138413), (803, 50332), (1606, 25166), (3212, 12583)]