75641972

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{17207}}^1$

素因数の和:17375

約数の個数: 24

約数和(自身を含む): 152256384

約数和(自身を除く): 76614412

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 17207, 34414, 68828, 120449, 240898, 481796, 2701499, 5402998, 10805996, 18910493, 37820986, 75641972]

約数ペア:

[(1, 75641972), (2, 37820986), (4, 18910493), (7, 10805996), (14, 5402998), (28, 2701499), (157, 481796), (314, 240898), (628, 120449), (1099, 68828), (2198, 34414), (4396, 17207)]