25339148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 45657024

約数和(自身を除く): 20317876

約数列:

[1, 2, 4, 41, 82, 164, 367, 421, 734, 842, 1468, 1684, 15047, 17261, 30094, 34522, 60188, 69044, 154507, 309014, 618028, 6334787, 12669574, 25339148]

約数ペア:

[(1, 25339148), (2, 12669574), (4, 6334787), (41, 618028), (82, 309014), (164, 154507), (367, 69044), (421, 60188), (734, 34522), (842, 30094), (1468, 17261), (1684, 15047)]