42969058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27509}}^1$

素因数の和:27593

約数の個数: 16

約数和(自身を含む): 71305920

約数和(自身を除く): 28336862

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 27509, 55018, 302599, 605198, 1953139, 3906278, 21484529, 42969058]

約数ペア:

[(1, 42969058), (2, 21484529), (11, 3906278), (22, 1953139), (71, 605198), (142, 302599), (781, 55018), (1562, 27509)]