27751942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 42748992

約数和(自身を除く): 14997050

約数列:

[1, 2, 43, 86, 467, 691, 934, 1382, 20081, 29713, 40162, 59426, 322697, 645394, 13875971, 27751942]

約数ペア:

[(1, 27751942), (2, 13875971), (43, 645394), (86, 322697), (467, 59426), (691, 40162), (934, 29713), (1382, 20081)]