42569234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 69854400

約数和(自身を除く): 27285166

約数列:

[1, 2, 19, 38, 41, 82, 89, 178, 307, 614, 779, 1558, 1691, 3382, 3649, 5833, 7298, 11666, 12587, 25174, 27323, 54646, 69331, 138662, 239153, 478306, 519137, 1038274, 1120243, 2240486, 21284617, 42569234]

約数ペア:

[(1, 42569234), (2, 21284617), (19, 2240486), (38, 1120243), (41, 1038274), (82, 519137), (89, 478306), (178, 239153), (307, 138662), (614, 69331), (779, 54646), (1558, 27323), (1691, 25174), (3382, 12587), (3649, 11666), (5833, 7298)]