27800738

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9198

約数の個数: 24

約数和(自身を含む): 50079744

約数和(自身を除く): 22279006

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 9151, 18302, 64057, 128114, 283681, 448399, 567362, 896798, 1985767, 3971534, 13900369, 27800738]

約数ペア:

[(1, 27800738), (2, 13900369), (7, 3971534), (14, 1985767), (31, 896798), (49, 567362), (62, 448399), (98, 283681), (217, 128114), (434, 64057), (1519, 18302), (3038, 9151)]