28417702

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 44675064

約数和(自身を除く): 16257362

約数列:

[1, 2, 37, 74, 97, 107, 194, 214, 1369, 2738, 3589, 3959, 7178, 7918, 10379, 20758, 132793, 146483, 265586, 292966, 384023, 768046, 14208851, 28417702]

約数ペア:

[(1, 28417702), (2, 14208851), (37, 768046), (74, 384023), (97, 292966), (107, 265586), (194, 146483), (214, 132793), (1369, 20758), (2738, 10379), (3589, 7918), (3959, 7178)]