75501286

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 132491520

約数和(自身を除く): 56990234

約数列:

[1, 2, 7, 14, 61, 122, 211, 419, 422, 427, 838, 854, 1477, 2933, 2954, 5866, 12871, 25559, 25742, 51118, 88409, 90097, 176818, 178913, 180194, 357826, 618863, 1237726, 5392949, 10785898, 37750643, 75501286]

約数ペア:

[(1, 75501286), (2, 37750643), (7, 10785898), (14, 5392949), (61, 1237726), (122, 618863), (211, 357826), (419, 180194), (422, 178913), (427, 176818), (838, 90097), (854, 88409), (1477, 51118), (2933, 25742), (2954, 25559), (5866, 12871)]