28270544

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{9871}}^1$

素因数の和:10058

約数の個数: 20

約数和(自身を含む): 55085760

約数和(自身を除く): 26815216

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 9871, 19742, 39484, 78968, 157936, 1766909, 3533818, 7067636, 14135272, 28270544]

約数ペア:

[(1, 28270544), (2, 14135272), (4, 7067636), (8, 3533818), (16, 1766909), (179, 157936), (358, 78968), (716, 39484), (1432, 19742), (2864, 9871)]