25881394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7350

約数の個数: 32

約数和(自身を含む): 50512896

約数和(自身を除く): 24631502

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7307, 14614, 51149, 80377, 102298, 160754, 168061, 336122, 562639, 1125278, 1176427, 1848671, 2352854, 3697342, 12940697, 25881394]

約数ペア:

[(1, 25881394), (2, 12940697), (7, 3697342), (11, 2352854), (14, 1848671), (22, 1176427), (23, 1125278), (46, 562639), (77, 336122), (154, 168061), (161, 160754), (253, 102298), (322, 80377), (506, 51149), (1771, 14614), (3542, 7307)]