29998094

素因数分解:

$2^1\times 7^4\times {\mathrm{6247}}^1$

素因数の和:6277

約数の個数: 20

約数和(自身を含む): 52501944

約数和(自身を除く): 22503850

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 6247, 12494, 43729, 87458, 306103, 612206, 2142721, 4285442, 14999047, 29998094]

約数ペア:

[(1, 29998094), (2, 14999047), (7, 4285442), (14, 2142721), (49, 612206), (98, 306103), (343, 87458), (686, 43729), (2401, 12494), (4802, 6247)]