28460944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{37847}}^1$

素因数の和:37902

約数の個数: 20

約数和(自身を含む): 56317824

約数和(自身を除く): 27856880

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 37847, 75694, 151388, 302776, 605552, 1778809, 3557618, 7115236, 14230472, 28460944]

約数ペア:

[(1, 28460944), (2, 14230472), (4, 7115236), (8, 3557618), (16, 1778809), (47, 605552), (94, 302776), (188, 151388), (376, 75694), (752, 37847)]