71289898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{23497}}^1$

素因数の和:23577

約数の個数: 16

約数和(自身を含む): 112508424

約数和(自身を除く): 41218526

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 23497, 46994, 869389, 963377, 1738778, 1926754, 35644949, 71289898]

約数ペア:

[(1, 71289898), (2, 35644949), (37, 1926754), (41, 1738778), (74, 963377), (82, 869389), (1517, 46994), (3034, 23497)]