27409172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51521}}^1$

素因数の和:51551

約数の個数: 24

約数和(自身を含む): 57704640

約数和(自身を除く): 30295468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 51521, 103042, 206084, 360647, 721294, 978899, 1442588, 1957798, 3915596, 6852293, 13704586, 27409172]

約数ペア:

[(1, 27409172), (2, 13704586), (4, 6852293), (7, 3915596), (14, 1957798), (19, 1442588), (28, 978899), (38, 721294), (76, 360647), (133, 206084), (266, 103042), (532, 51521)]