42959878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12613}}^1$

素因数の和:12759

約数の個数: 16

約数和(自身を含む): 69932016

約数和(自身を除く): 26972138

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 12613, 25226, 163969, 327938, 1652303, 3304606, 21479939, 42959878]

約数ペア:

[(1, 42959878), (2, 21479939), (13, 3304606), (26, 1652303), (131, 327938), (262, 163969), (1703, 25226), (3406, 12613)]