28976738

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17426

約数の個数: 24

約数和(自身を含む): 53538732

約数和(自身を除く): 24561994

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 17393, 34786, 121751, 243502, 295681, 591362, 852257, 1704514, 2069767, 4139534, 14488369, 28976738]

約数ペア:

[(1, 28976738), (2, 14488369), (7, 4139534), (14, 2069767), (17, 1704514), (34, 852257), (49, 591362), (98, 295681), (119, 243502), (238, 121751), (833, 34786), (1666, 17393)]