28224490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{57601}}^1$

素因数の和:57622

約数の個数: 24

約数和(自身を含む): 59099652

約数和(自身を除く): 30875162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 57601, 115202, 288005, 403207, 576010, 806414, 2016035, 2822449, 4032070, 5644898, 14112245, 28224490]

約数ペア:

[(1, 28224490), (2, 14112245), (5, 5644898), (7, 4032070), (10, 2822449), (14, 2016035), (35, 806414), (49, 576010), (70, 403207), (98, 288005), (245, 115202), (490, 57601)]