25403542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4759}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 40612320

約数和(自身を除く): 15208778

約数列:

[1, 2, 17, 34, 157, 314, 2669, 4759, 5338, 9518, 80903, 161806, 747163, 1494326, 12701771, 25403542]

約数ペア:

[(1, 25403542), (2, 12701771), (17, 1494326), (34, 747163), (157, 161806), (314, 80903), (2669, 9518), (4759, 5338)]