25730718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3083}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 55956096

約数和(自身を除く): 30225378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 3083, 4173, 6166, 8346, 9249, 18498, 40079, 80158, 120237, 240474, 329881, 659762, 989643, 1979286, 4288453, 8576906, 12865359, 25730718]

約数ペア:

[(1, 25730718), (2, 12865359), (3, 8576906), (6, 4288453), (13, 1979286), (26, 989643), (39, 659762), (78, 329881), (107, 240474), (214, 120237), (321, 80158), (642, 40079), (1391, 18498), (2782, 9249), (3083, 8346), (4173, 6166)]