29208340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{208631}}^1$

素因数の和:208647

約数の個数: 24

約数和(自身を含む): 70100352

約数和(自身を除く): 40892012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 208631, 417262, 834524, 1043155, 1460417, 2086310, 2920834, 4172620, 5841668, 7302085, 14604170, 29208340]

約数ペア:

[(1, 29208340), (2, 14604170), (4, 7302085), (5, 5841668), (7, 4172620), (10, 2920834), (14, 2086310), (20, 1460417), (28, 1043155), (35, 834524), (70, 417262), (140, 208631)]