42955042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3943}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 69572160

約数和(自身を除く): 26617118

約数列:

[1, 2, 13, 26, 419, 838, 3943, 5447, 7886, 10894, 51259, 102518, 1652117, 3304234, 21477521, 42955042]

約数ペア:

[(1, 42955042), (2, 21477521), (13, 3304234), (26, 1652117), (419, 102518), (838, 51259), (3943, 10894), (5447, 7886)]