25739742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4409}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 33530658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 4409, 5838, 8818, 13227, 26454, 30863, 61726, 92589, 185178, 612851, 1225702, 1838553, 3677106, 4289957, 8579914, 12869871, 25739742]

約数ペア:

[(1, 25739742), (2, 12869871), (3, 8579914), (6, 4289957), (7, 3677106), (14, 1838553), (21, 1225702), (42, 612851), (139, 185178), (278, 92589), (417, 61726), (834, 30863), (973, 26454), (1946, 13227), (2919, 8818), (4409, 5838)]