25971342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 55564704

約数和(自身を除く): 29593362

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 2521, 3434, 5042, 5151, 7563, 10302, 15126, 42857, 85714, 128571, 254621, 257142, 509242, 763863, 1527726, 4328557, 8657114, 12985671, 25971342]

約数ペア:

[(1, 25971342), (2, 12985671), (3, 8657114), (6, 4328557), (17, 1527726), (34, 763863), (51, 509242), (101, 257142), (102, 254621), (202, 128571), (303, 85714), (606, 42857), (1717, 15126), (2521, 10302), (3434, 7563), (5042, 5151)]