25051456

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{9103}}^1$

素因数の和:9158

約数の個数: 28

約数和(自身を含む): 50873152

約数和(自身を除く): 25821696

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 9103, 18206, 36412, 72824, 145648, 291296, 391429, 582592, 782858, 1565716, 3131432, 6262864, 12525728, 25051456]

約数ペア:

[(1, 25051456), (2, 12525728), (4, 6262864), (8, 3131432), (16, 1565716), (32, 782858), (43, 582592), (64, 391429), (86, 291296), (172, 145648), (344, 72824), (688, 36412), (1376, 18206), (2752, 9103)]