28778544

素因数分解:

$2^4\times 3^3\times {\mathrm{66617}}^1$

素因数の和:66634

約数の個数: 40

約数和(自身を含む): 82606320

約数和(自身を除く): 53827776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 66617, 133234, 199851, 266468, 399702, 532936, 599553, 799404, 1065872, 1199106, 1598808, 1798659, 2398212, 3197616, 3597318, 4796424, 7194636, 9592848, 14389272, 28778544]

約数ペア:

[(1, 28778544), (2, 14389272), (3, 9592848), (4, 7194636), (6, 4796424), (8, 3597318), (9, 3197616), (12, 2398212), (16, 1798659), (18, 1598808), (24, 1199106), (27, 1065872), (36, 799404), (48, 599553), (54, 532936), (72, 399702), (108, 266468), (144, 199851), (216, 133234), (432, 66617)]