25801142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 39595392

約数和(自身を除く): 13794250

約数列:

[1, 2, 53, 106, 401, 607, 802, 1214, 21253, 32171, 42506, 64342, 243407, 486814, 12900571, 25801142]

約数ペア:

[(1, 25801142), (2, 12900571), (53, 486814), (106, 243407), (401, 64342), (607, 42506), (802, 32171), (1214, 21253)]