69005438

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 105462000

約数和(自身を除く): 36456562

約数列:

[1, 2, 89, 139, 178, 278, 2789, 5578, 12371, 24742, 248221, 387671, 496442, 775342, 34502719, 69005438]

約数ペア:

[(1, 69005438), (2, 34502719), (89, 775342), (139, 496442), (178, 387671), (278, 248221), (2789, 24742), (5578, 12371)]