28382474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4751}}^1$

素因数の和:4885

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 16096246

約数列:

[1, 2, 29, 58, 103, 206, 2987, 4751, 5974, 9502, 137779, 275558, 489353, 978706, 14191237, 28382474]

約数ペア:

[(1, 28382474), (2, 14191237), (29, 978706), (58, 489353), (103, 275558), (206, 137779), (2987, 9502), (4751, 5974)]