28243684390

素因数分解:

$2^1\times 5^1\times {\mathrm{9649}}^1\times {\mathrm{292711}}^1$

素因数の和:302367

約数の個数: 16

約数和(自身を含む): 50844074400

約数和(自身を除く): 22600390010

約数列:

[1, 2, 5, 10, 9649, 19298, 48245, 96490, 292711, 585422, 1463555, 2927110, 2824368439, 5648736878, 14121842195, 28243684390]

約数ペア:

[(1, 28243684390), (2, 14121842195), (5, 5648736878), (10, 2824368439), (9649, 2927110), (19298, 1463555), (48245, 585422), (96490, 292711)]