68620324

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47521}}^1$

素因数の和:47563

約数の個数: 18

約数和(自身を含む): 126741174

約数和(自身を除く): 58120850

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 47521, 95042, 190084, 902899, 1805798, 3611596, 17155081, 34310162, 68620324]

約数ペア:

[(1, 68620324), (2, 34310162), (4, 17155081), (19, 3611596), (38, 1805798), (76, 902899), (361, 190084), (722, 95042), (1444, 47521)]