27328916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3299}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 50820000

約数和(自身を除く): 23491084

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3299, 4142, 6598, 8284, 13196, 62681, 125362, 250724, 359591, 719182, 1438364, 6832229, 13664458, 27328916]

約数ペア:

[(1, 27328916), (2, 13664458), (4, 6832229), (19, 1438364), (38, 719182), (76, 359591), (109, 250724), (218, 125362), (436, 62681), (2071, 13196), (3299, 8284), (4142, 6598)]