67769584

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47591}}^1$

素因数の和:47688

約数の個数: 20

約数和(自身を含む): 132781680

約数和(自身を除く): 65012096

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47591, 95182, 190364, 380728, 761456, 4235599, 8471198, 16942396, 33884792, 67769584]

約数ペア:

[(1, 67769584), (2, 33884792), (4, 16942396), (8, 8471198), (16, 4235599), (89, 761456), (178, 380728), (356, 190364), (712, 95182), (1424, 47591)]