77830886

素因数分解:

$2^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{2879}}^1$

素因数の和:4819

約数の個数: 16

約数和(自身を含む): 133539840

約数和(自身を除く): 55708954

約数列:

[1, 2, 7, 14, 1931, 2879, 3862, 5758, 13517, 20153, 27034, 40306, 5559349, 11118698, 38915443, 77830886]

約数ペア:

[(1, 77830886), (2, 38915443), (7, 11118698), (14, 5559349), (1931, 40306), (2879, 27034), (3862, 20153), (5758, 13517)]