77001872

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{3119}}^1$

素因数の和:4670

約数の個数: 20

約数和(自身を含む): 149335680

約数和(自身を除く): 72333808

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 3119, 6172, 6238, 12344, 12476, 24688, 24952, 49904, 4812617, 9625234, 19250468, 38500936, 77001872]

約数ペア:

[(1, 77001872), (2, 38500936), (4, 19250468), (8, 9625234), (16, 4812617), (1543, 49904), (3086, 24952), (3119, 24688), (6172, 12476), (6238, 12344)]