29038690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26641}}^1$

素因数の和:26757

約数の個数: 16

約数和(自身を含む): 52751160

約数和(自身を除く): 23712470

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 26641, 53282, 133205, 266410, 2903869, 5807738, 14519345, 29038690]

約数ペア:

[(1, 29038690), (2, 14519345), (5, 5807738), (10, 2903869), (109, 266410), (218, 133205), (545, 53282), (1090, 26641)]