25106678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 38779776

約数和(自身を除く): 13673098

約数列:

[1, 2, 41, 82, 223, 446, 1373, 2746, 9143, 18286, 56293, 112586, 306179, 612358, 12553339, 25106678]

約数ペア:

[(1, 25106678), (2, 12553339), (41, 612358), (82, 306179), (223, 112586), (446, 56293), (1373, 18286), (2746, 9143)]