69689552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{150193}}^1$

素因数の和:150230

約数の個数: 20

約数和(自身を含む): 139680420

約数和(自身を除く): 69990868

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 150193, 300386, 600772, 1201544, 2403088, 4355597, 8711194, 17422388, 34844776, 69689552]

約数ペア:

[(1, 69689552), (2, 34844776), (4, 17422388), (8, 8711194), (16, 4355597), (29, 2403088), (58, 1201544), (116, 600772), (232, 300386), (464, 150193)]