27158236

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 55770064

約数和(自身を除く): 28611828

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 577, 1148, 1154, 1681, 2308, 3362, 4039, 6724, 8078, 11767, 16156, 23534, 23657, 47068, 47314, 94628, 165599, 331198, 662396, 969937, 1939874, 3879748, 6789559, 13579118, 27158236]

約数ペア:

[(1, 27158236), (2, 13579118), (4, 6789559), (7, 3879748), (14, 1939874), (28, 969937), (41, 662396), (82, 331198), (164, 165599), (287, 94628), (574, 47314), (577, 47068), (1148, 23657), (1154, 23534), (1681, 16156), (2308, 11767), (3362, 8078), (4039, 6724)]