28330790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29207}}^1$

素因数の和:29311

約数の個数: 16

約数和(自身を含む): 51522912

約数和(自身を除く): 23192122

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 29207, 58414, 146035, 292070, 2833079, 5666158, 14165395, 28330790]

約数ペア:

[(1, 28330790), (2, 14165395), (5, 5666158), (10, 2833079), (97, 292070), (194, 146035), (485, 58414), (970, 29207)]